hygienic centrifugal pumps - johnson...

Instruction Manual

TopClean CS, CSK, CSXHygienic Centrifugal Pumps

Read and understand this manual prior to operating or servicing this product.

A.0200.201 – IM-CS/04.00 EN (04/2008)

CE – Declaration of conformity

ManufacturerSPX Process EquipmentABBox 1436SE- 701 14 ÖrebroSweden

We declare under our sole responsibility that the product:

Pump Series CS, CSK, CSX

CE declaration of conformity (Ann.II.A, 98/37/EEC)to wich this declaration refers, is conform to safety requirements according to 98/37/EEC norms and amendments

Manufacturer declaration (Ann. II.B, 98/37/EEC)cannot be operated before the machine in which is assembled, will be declared in conformity with safety requirements according to 98/37/EEC norms and amendments.

Örebro, Sweden, 01/07/2007

Gerwin SchaafsmaOperational Manager, Europe

Index

1.0 Introduction ......................................................................... 52.0 Symbols................................................................................. 53.0 Safety warnings .................................................................... 54.0 Transportation, receipt and transferring .......................... 6

4.1 Transportation ..............................................................................64.2 Receipt ...........................................................................................64.3 Transferring ...................................................................................6

5.0 Description ........................................................................... 75.1 Sound pressure level ...................................................................7

6.0 Non-permitted uses ............................................................. 77.0 Installation ........................................................................... 8

7.1 Suction and inflow conditions .....................................................87.2 Piping .............................................................................................87.3 Electrical connection .................................................................10

8.0 Operation ........................................................................... 108.1 Preliminary operations ..............................................................108.2 Starting ........................................................................................118.3 Operating checks ........................................................................118.4 Extended stop .............................................................................118.5 Cleaning the pump .....................................................................11

9.0 Spare parts.......................................................................... 1210.0 Seals .................................................................................... 1211.0 Disassembly and Assembly

CS, CSK, CSX-series ......................................................... 1311.1 General instructions ...................................................................1311.2 O-rings and lip seals ...................................................................1311.3 Shutdown Procedure ..................................................................1311.4 Disassembly ................................................................................14

11.4.1 Pump casing and impeller removal .......................................................1411.4.2 Seal removal ............................................................................................14

11.4.2.1 T and W executions .................................................................................1411.4.2.2 H and WH executions .............................................................................1411.4.2.3 Y execution ..............................................................................................1411.4.2.4 V execution ..............................................................................................1511.4.2.5 CS, CSX – Q execution ...........................................................................1511.4.2.6 CSK – Q execution .................................................................................15

11.4.3 Removal of motor and bearing .............................................................1611.4.3.1 CS ..............................................................................................................1611.4.3.2 CSK ...........................................................................................................1611.4.3.3 CSX ...........................................................................................................16

11.5 Assembly .....................................................................................1711.5.1 Clearances ...............................................................................................1711.5.2 Pump assembly ........................................................................................18

11.5.2.1 CS ..............................................................................................................1811.5.2.2 CSK ...........................................................................................................1911.5.2.3 CSX ...........................................................................................................1911.5.2.4 T and W executions .................................................................................2011.5.2.5 H and WH executions .............................................................................2011.5.2.6 V with Quench. ........................................................................................2111.5.2.7 Y execution ..............................................................................................21

11.5.3 Seal assembly – Q execution .................................................................2211.5.3.1 CS, CSX – Q execution ...........................................................................2211.5.3.2 CSK – Q execution .................................................................................22

11.5.4 CS, CSK, CSX – Motor assembly ..........................................................2311.5.5 CSK – Assembly of feet and brackets ..................................................23

11.5.5.1 CSK – Oil lubricated bearing frame ......................................................24

11.6 Waste handling/material recycling ...........................................24

12.0 Spare parts lists and sectional drawings.......................... 2512.1 CS - Spare parts .........................................................................2512.2 CS pumps with motor – Sectional drawings ............................2712.3 CSK – Spare parts .....................................................................3012.4 CSK pumps – Sectional drawings .............................................3212.5 CSX – Spare parts ......................................................................3412.6 CSX pumps – Sectional drawings .............................................36

13.0 Dimensions and weights ................................................... 3813.1 CS 1450 rpm – Motor power from 0,37 kW to 4 kW

(size IEC-71-112) ........................................................................3813.2 CS 1450 rpm – Motor power from 0,55 kW to 4 kW

(size IEC 80-112) ........................................................................3913.3 CS 1450 rpm – Motor power from 5,5 kW to 18,5 kW

(size IEC 132-160) ......................................................................4013.4 CS 2900 rpm – Motor power from 0,55 kW to 4 kW

(size IEC 71-112) ........................................................................4113.5 CS 2900 rpm – Motor power from 5,5 kW to 22 kW

(size IEC 132-180) ......................................................................4213.6 CS 2900 rpm – Motor power from 11 kW to 22 kW

(size IEC 160-180) ......................................................................4313.7 CS 2900 rpm – B3-B5 execution for power of 22 kW

(size IEC 180) .............................................................................4413.8 CS 1450 rpm – Execution with motor B3-B5 ..........................4513.9 CS 1450 rpm – Execution with motor B3-B5 .........................4613.10 CS 2900 rpm – Execution with motor B3-B5 ..........................4713.11 CS 2900 rpm – Execution with motor B3-B5 ..........................4813.12 CS 2900 rpm – Execution with motor B3-B5 ..........................4913.13 CSX 2900 rpm – For power of 30 kW (size IEC 200) ...........5013.14 CS – 4th group – closed coupled ................................................5113.15 CSK – 2nd group .........................................................................5213.16 CSK – 3rd group...........................................................................5313.17 CSK – 4th group ...........................................................................53

14.0 Trouble shooting chart ...................................................... 5415.0 Disposal of the pump ........................................................ 57

5

TopCleanItem

No. r.p.m.

kW Volt HzNastagatan 19, Örebro, Sweden · Tel +46 (0)19 21 83 00

A.0200.201 – IM-CS/04.00 EN (04/2008)

1.0 IntroductionRead the instructions carefully and keep them for future consultation.•

SPX Process Equipment reserves the right to make any changes to the documentation it •deems necessary without being obliged to update publications that have already been issued.

When requesting information, spare parts or assistance, always specify the pump type and •serial number in order to ensure fast and efficient service: the complete code is given on the plate and in the purchase documents.

2.0 SymbolsWarning: Pay great attention to the text parts indicated by this symbol.

Danger: The non-observance of instructions can cause serious damage to persons and/or objects.

Danger: Only skilled personnel is allowed to carry out operations concerning the electric parts.

3.0 Safety warnings When the pump is working the following occurs:

Electric parts are in tension.•

Mechanical parts are moving.•

Pump body, pipelines and articulations are under internal pressure. Therefore do not remove •any protection or locking, do not loosen screws or clampings, as this can cause serious damage to persons or objects. The clamp joining the pump casing and the lantern bracket must be well tightened and it should not be easily unscrewed by hand. The tightening of the clamp must be carried out by means of a key and not by hand.

Non-observance of inspection and maintenance can cause damage to persons and objects, •especially when dangerous or toxic liquids are pumped.

When pumping liquids at a temperature over 60° C, adequate protection and warning signals •are required.

When you buy a pump with bare shaft, motor coupling operations have to be carried out •according to technical directions and law, providing adequate protections for joints, gear belts, etc.

Operations on the electric parts have to be carried out by skilled personnel, according to •technical directions and law, on authorization of the responsible installer.

Installation must ensure an adequate ventilation, in order to cool the engine, as well as enough •space for maintenance operations.

Serial No..

Name plate

Pump type

6 A.0200.201 – IM-CS/04.00 EN (04/2008)

Before carrying out any operation which requires to disassemble the pump (inspection, cleaning, seal replacement, etc.), the following preliminary operations have to be carried out:

switch off motor and disconnect electrics;•

close valves on suction and outlet pipelines, in order to avoid the risk of inundation;•

use adequate protection for hands and face, if the pump contains liquids which are hazardous •to health (for example acids, solvents, etc.);

consider if the liquid which flows out of the pump when disassembling is dangerous and •arrange for adequate safety measures.

4.0 Transportation, receipt and transferring

4.1 TransportationThe packings of all CS pumps are defined when placing the order. Unless prior arrangements are given, goods will be packed only for transit conditions and not for long-term storage; in case it should be necessary to store the pumps outside, you are requested to cover the pumps appropriately in order to protect the electrical parts (motor) from rain, dust, humidity etc.

4.2 ReceiptUpon receipt of goods the integrity of the packaging must be verified in order to identify possible damages to the content during transfer; and to claim immediately from the carrier. Should any damage be ascertained, the following procedure must be observed.

Collect the goods with receipt. Take the necessary pictures showing the damages. Notify the carrier of the suffered damages, by registered airmail – including the pictures taken.

4.3 TransferringCarry the packed pumps as close as possible to the place of installation by means of appropriate lifting devices and unpack them. During this operation take care, as unsteady parts could fall down.

The material used for packing (wood, paper, cellophane, etc.) should be properly disposed of, according to the corresponding rules in force in receiver’ s country.

After unpacking the pump, use special lifting belts and move the pump-motor-set to the place of installation; never use the eyebolts on the motor to move the pump, as the eyebolts are for moving the motor only.

In versions complete with shroud, take the shroud off before moving the pump-motor-set, in order to avoid damages.

7A.0200.201 – IM-CS/04.00 EN (04/2008)

5.0 Description The CS series comprises single-stage centrifugal pumps with axial suction port, open centrifugal impeller and trapezoidal volute casing. All models have threaded connections for fittings to DIN 11851 standards (unless otherwise requested) and all models are fitted with mechanical seals. The materials used for the components and the mechanical seal are chosen according to the liquid to be pumped.

They are fitted with three-phase electric motors, IP 55 protection rating, unless otherwise specified.

They are intended for professional use.

These pumps are designed for applications where the liquid is to be pumped :

is not subject to pollution of any kind,•

is at a temperature between -30°C and +140°C,•

must under no circumstances come into contact with the outside environment,•

is chemically aggressive.•

5.1 Sound pressure level The sound pressure level of centrifugal pumps is the following (see table):

The measurement has been made by means of a phon-meter placed at 1 m distance from the pump and at a height of 1.6 m from the ground.

Preliminary condition is that the pump is fixed correctly; the above mentioned values do not take into account external noise sources (e.g. valves, abrupt hydraulic deflections).

dB(A) Pump type

<70 CS 25-145 4-poles CS 32-260 4-poles CS 50-175 4-poles

CS 25-175 4-poles CS 40-145 4-poles CS 50-210 4-poles





71-75 CS 25-145 2-poles CS 32-145 2-poles CS 80-175 4-poles





CS 40-175 2-poles


CS 65-145 2-poles


CS 65-260 2-poles CS 80-260 2-poles

6.0 Non-permitted uses Do not use the pump with a suction pressure greater than the specified value (0.5 times the discharge head generated by the pump).

The pump must always be used in an environment appropriate to the level of protection of the motor. Always check this on the motor plate before installation.

The pump may not be used in environments which require a higher level of protection or a higher specification motor or electrical parts.

Components complying with the safety standards for the environment in question must be used.

8

NO YES

A.0200.201 – IM-CS/04.00 EN (04/2008)

7.0 Installation

7.1 Suction and inflow conditions(NPSH = Net Positive Suction Head)

NPSH of system (available NPSH)

In order to ensure that pump operation is free from cavitation, it is essential to observe the maximum permitted suction lift ha geo max or the minimum allowable head hc geo min.

NPSH of pump (required NPSH)

The centrifugal pumps can operate correctly only if vapour has not formed inside. For this reason the static head at the reference point for the NPSH is the centre of the impeller, that is the point of intersection of the pump shaft axis with the vertical plane that passes through the external points of the blade inlet corners.

NPSH is the value required by the pump, expressed in metres, obtained from the performance curve. In practice 0.5 m should be added to this value as a safety margin

7.2 PipingIn order to prevent the creation of harmful stresses, the suction and discharge pipes must be connected to the pump ports without the use of force. These pipes must also be supported independently avoiding causing stresses on the pump. The internal diameter must be the same size as the pump connections. It must in any case not be smaller to avoid head loss and/or poor performances.

Always use elbows with large radius. If the pipe diameter changes along the line, use reduction cones, choosing the ones that are most suitable to avoid any formation of air pockets (Fig. 1).

In order to prevent the formation of vortices when it is not possible to observe the values of minimum available head, it is possible to fit crosses in the piping. This system is suitable even for tanks with a positive head.

Avoid creating obstacles which could increase suction losses disrupting smooth fluid flow. Make sure that there are no restrictions, sharp turns or tight elbows on the discharge line, since these increase disturbance.

YESNO

Fig 1

9A.0200.201 – IM-CS/04.00 EN (04/2008)

Fig 2

Fig 3

The suction pipe must be as short as possible and rise as it moves towards the pump if it is sucking from a tank (Fig .2). Always fit a bottom valve with a suction rose. If on the other hand the pump is below the level of the liquid, the pipe should descend slightly (Fig .3). If the pump is used for transporting hot liquids, fit expansion joints to compensate any expansion of the piping. The maximum velocity of the liquid in the suction pipe must not be greater than 3 m/s. Velocities between 1 and 2 m/s are recommended. The suction pipe must be designed in such a way as to prevent air from entering the pump.

For this reason, when sucking from a tank located at a lower level, the pipe must reach below the free surface of the liquid. In order to prevent the formation of vortices and avoid the risk of sucking in air, always keep a minimum head at the pipe inlet (h. min.) equal to at least the dynamic head plus a safety margin of 0.1 m (Fig .2).

h min = + 0,1V = in m/s

hmin = mVa2g

2

In order to prevent the formation of vortices when it is not possible to observe the values of minimum available head, it is possible to fit crosses in the piping. This system is suitable even for tanks with a positive head.

Avoid creating obstacles which could increase suction losses disrupting smooth fluid flow. Make sure that there are no restrictions, sharp turns or tight elbows on the discharge line, since these increase disturbance.

10 A.0200.201 – IM-CS/04.00 EN (04/2008)

7.3 Electrical connectionMake the electrical connection only after the hydraulic connection has been completed; set up the motor control system in conformity with the technical standards and regulations in force (EN 60204-1): in particular a manual electric power switch must be installed with adequate current switching capacity; devices for overcurrent and overload protection (e.g. fuses, automatic switches, etc.) must also be fitted, plus, if necessary, a device to prevent accidental restarting.

Check that the main frequency and voltage and the available power are suitable for the motor installed. All the material used for the electrical connection (cables, cable clamps, switches and shielding) must have a suitable level of protection for the environment in which it is installed. Be sure to use cables of sufficient cross-section for the current shown on the motor plate so as to prevent them from overheating.

Before doing anything else, make the motor’s earth connection, using the terminal on the motor and a cable of sufficient cross-section. The cables may be connected to the terminal board using either a delta or star arrangement. Follow the data given on the motor plate for the main voltage, as shown in the diagram in pict.4; ensure that the terminals are clean and tight and not under stress.

When starting, the motor’s current absorption increases briefly to 5-6 times the nominal value. If the mains supply is unable to sustain this increase in absorption, use a star-delta starter or other kind of device (e.g. an autotransformer).

SPX Process Equipment will accept no responsibility for damage to property and/or injury to persons caused by failure to comply with technical standards and regulations in force.

8.0 Operation

8.1 Preliminary operationsCheck that the pump turns freely under hand pressure.•

Check that the clamp joining the pump casing and the lantern bracket is well tightened and •that it cannot be easily unscrewed by hand. The tightening of the clamp must be carried out by means of a key and not by hand.

Check that the pump turns in the marked direction (• Clockwise, as seen from the control end).

The suction pipe and the pump must be filled with liquid. There are two possible cases:•

Fig 4

Lower voltage

Higher voltage

11A.0200.201 – IM-CS/04.00 EN (04/2008)

When the pump is to operate with a negative suction head, it must be primed by introducing a. liquid into the pump body.

When the pump is to operate below the level of the suction liquid, i.e. with a positive head, b. the suction and discharge gate valves must be opened until the pressure gauge on the pump discharge shows a pressure corresponding to the positive suction head.

If the sealing chamber is to be cooled, open the cooling water supply and adjust the flow.•

8.2 StartingCarry out the preliminary operations, then close the discharge valve completely and make •sure that the suction valve is completely open.

Start the pump and check once again that it rotates in the right direction.•

8.3 Operating checksIf the pump does not generate the required discharge head rapidly, stop and repeat the •priming operations.

If the discharge gate valve is opened more than necessary, i.e. further than the specified •working point, and the pump is operating with a lower discharge head than that required, there will be an increase in delivered capacity and absorbed power. If this occurs, throttle the discharge until the required head and capacity values are obtained.

If the discharge head generated by the pump is greater than that required, the diameter of the •impeller can be reduced. If, on the contrary, the discharge head is lower than required, with the same capacity, it will be necessary to install a larger diameter impeller (if the one fitted is not already the largest available) and probably also an higher power motor.

The pump must operate smoothly and without vibrations.•

Do not operate without liquid and in any case avoid prolonged operation with the discharge •gate valve closed.

Check that the suction liquid level is always sufficient to grant an adequate energy load for •normal operation of the pump.

Mechanical seal: check that there is no leakage along the shaft.•

8.4 Extended stopWhen stopping the pump for a longer time, empty the pump completely and wash it thoroughly in order to avoid the formation of scales and/or encrustations. When starting the pump again, please follow the above-mentioned instructions.

8.5 Cleaning the pumpThe pump does not require any special washing procedures. The washing cycles normally used for the plant in which it is installed are quite satisfactory. When using the pump for liquids that tend to harden or crystallize, always make sure it is washed before taking the machine out of operation. This will ensure durability of the seal and of the pump itself.

It is the user’s responsibility to ensure that the washing liquids are compatible with the process liquid and the pump.

12 A.0200.201 – IM-CS/04.00 EN (04/2008)

9.0 Spare partsDenomination Number of pumps (Including reserve)

1 2 3 4 5

Mechanical seal 1 2 3 4 4

Pump cover o-ring seal 2 3 5 6 7

Bearing 1 2 3 4 4

Oilseal (for motor powers up to kW 11) 1 2 3 4 4

Recommended spare part for two years of operation according to the number of pumps installed – vdma standard

SPX Process Equipment declines all responsibility for damage or injury resulting from the use of non-original spare parts.

10.0 Seals All centrifugal pumps of the CS series are fitted with unified mechanical seals according to DIN 24960 - ISO 3069 standards, in order to grant the interchangeability (subject to verification of axial space). The type of mechanical seal and material are chosen according to the liquid to be pumped.

T execution: Standard – Internal single mechanical seal•

WH execution: Single mechanical seal with forced fluid recirculation•

Y execution: External single mechanical seal.•

H execution: Internal single mechanical seal, protected and balanced (Food)•

V execution: Single mechanical seal with external quench for T, W, H•

Q execution: Compact double back-to-back mechanical high pressure flushed seal•

Warning: before using the pump for any liquids other than those specified when selecting and ordering, ensure that mechanical seals and gaskets are suitable for the new product.

13A.0200.201 – IM-CS/04.00 EN (04/2008)

11.0 Disassembly and Assembly CS, CSK, CSX-series

11.1 General instructionsAssembly and disassembly may be preformed by qualified personnel only. Always wear appropriate safety clothing. Make sure that personnel are suitably trained.

Incorrect assembly and disassembly can lead to the pump malfunction. SPX Process Equipment is not liable for accidents and or damage caused by non-compliance with the guidelines.

Always work in a clean surrounding. Keep all highly sensitive parts such as seals bearings, etc. in their original packing as long as possible.

Use a stainless work surface.

Check that the parts to be used have not been damaged during transport.

Always isolate the pump prior to working on it. In case of a disassembled pump, avoid any contact with the impeller when turning the shaft manually. Before any work as maintenance or service read the 11.3 Shutdown Procedure.

Do not forget that the pump can be started even when the pump casing has been removed for e.g. cleaning. Never run the pump without the pump casing.

After disassembly carefully clean the parts and check them for damage, especially the mounting surfaces, and replace all damaged parts.

All parts fitted together at the disassembly must stay together when reinstalled, especially the impeller, shaft, shim and back plate.

11.2 O-rings and lip sealsWhen working with lip seals or O-rings, take care not to damage them as they pass over sharp edges of spines, threads, etc. Be sure that the O-rings are not twisted in the groove when installing.

All O-rings and sealing lips should be lubricated with a suitable lubricant before fitting, e.g. soap and water or silicone spray if possible.

For O-rings made of PTFE, it is advised to heat them up in hot water before fitting. A warmed up O-ring becomes softer, thus easier to install. Be aware of that PTFE has no thermal memory.

11.3 Shutdown ProcedureBefore starting the maintenance or inspection, follow the next steps to shut down the pump.

Stop the pump. To prevent the motor from starting while you are working on the pump 1. follow the procedure below:

Isolate the pump at the electrical motor control cabinet.•

Set the pump circuit breaker to off.•

Switch off and lock the operating switch.•

Remove the fuse.•

Secure a ”danger” warning notice to the motor control cabinet.•

Remove, if necessary, the coupling guard when the pump has completely stopped.•

Let the pump cool down to the ambient temperature, if suitable for the liquid being pumped.2.

Isolate and depressurize flushed product auxiliary service.3.

Close the inlet and discharge valves.4.

Drain and purge the pump casing and pipe work.5.

Clean the pump externally before disassembly.6.

14 A.0200.201 – IM-CS/04.00 EN (04/2008)

11.4 Disassembly

11.4.1 Pump casing and impeller removalSee sectional drawings pages: CS 25-27, CSK 30-31, CSX 34-35.

Do not forget that liquid may still flow out of the pump casing when the clamp is loosened.

Loosen the clamp (13).1.

Slowly remove the pump casing (1).2.

Unscrew the impeller nut (14) in anticlockwise direction.3.

Remove the impeller (3).4.

Remove the impeller key (15)5.

Remove the clearance shim (19). For H and WH executions, remove the seal distance seal 6. ring with clearance shim.

11.4.2 Seal removal

11.4.2.1 T and W executionsRemove the rotating seal half (7) by turning the spring clockwise. At the same time pull the 1. spring and the seal over the shaft end

Slowly remove the casing cover (2)2.

Push the stationary seal half (7) out of the casing cover.3.

Remove the thrower (46)4.

11.4.2.2 H and WH executionsRemove the rotating seal half (7) by unscrewing the grub screws locking the seal to the shaft1.

Turn the complete rotating seal half (7) clockwise and at the same time pull the seal assembly 2. out over the shaft end


Push the stationary seal half out of the casing cover (2)4.


11.4.2.3 Y executionSlowly remove the casing cover (2)1.

Push the stationary seal half (7) out of the back of the casing cover (2).2.

Loosen the grub screws on the rotating seal3.

Remove the rotating seal from the shaft by gently pulling it off4.

Remove the mechanical seal flushing pipe (84) from the lantern bracket (5) (if assembled)5.

15

A

A.0200.201 – IM-CS/04.00 EN (04/2008)

11.4.2.4 V executionFollow the seal removal procedure for T,W, H or WH executions1.

Remove quench2. pipes


Unscrew the four screws for the radial shaft seal box (26)4.

Push the stationary seal half (7) out of the casing cover (2)5.

Remove the radial shaft seal (29) from the radial shaft seal box (26)6.


11.4.2.5 CS, CSX – Q executionDisassemble the two mechanical seal flushing pipes (39)1.

Remove the fixing screws on the back side of the mechanical seal cover (26)2.

Separate the mechanical seal cover (26) from the casing cover (2)3.

Remove the casing cover (2) from the pump4.

In case of seal disassembly, take care to keep a note of “A” length as it must be used during the re-assembly to locate the seal in its original working position (see fig.)

Remove the primary stationary seal from its location on the rear side of the casing cover (2)5.

Loosen the grub screws on the rotating seal6.

Remove the rotating seal part (7) by sliding it 7. along the shaft (4)

Remove the mechanical seal cover (26)8.

Remove the secondary stationary seal from the 9. mechanical seal cover (26)

Remove the O-ring (27)10.

11.4.2.6 CSK – Q execution Disassemble the two mechanical seal flushing 1. pipes

Remove the screws (28) on the back side of the 2. mechanical seal cover (26)

Separate the mechanical seal cover (26) from the 3. casing cover (2)

Remove the casing cover (2) from the pump4.

Loosen the screws (72) and separate the mechanical seal cover from the casing cover (2) and 5. slide out the O-ring

In case of seal disassembly, take care to keep anote of “A” length as it must be used during the reassembly to locate the seal in it’s original working position (see fig).

Remove the stationary seal (7) from its location on the back side of the casing cover (2)6.

Remove the rotating seal part (7) by turning the spring clockwise. At the same time pull the 7. spring and the seal over the shaft end

Loosen the grub screws on the secondary seal (70)8.

Remove the secondary seal (7) by sliding it along the shaft (4)9.

Remove the mechanical seal cover (26)10.

Remove the secondary stationary seal (7) from the mechanical seal box cover (26)11.

Remove the flush cover12. O-rings (27) from the mechanical seal box (71) and the mechancial seal cover (26)

16 A.0200.201 – IM-CS/04.00 EN (04/2008)

11.4.3 Removal of motor and bearing

11.4.3.1 CSRemove the shroud (41) with the screws (42) (if shroud is assembled)1.

Remove the lantern guard, (80) by loosening the two locking screws.2.

Remove the screws (36) holding the motor (50)3.

Gently pull out the motor (50) shaft from the pump shaft (4)4.

To remove the front foot (20) unscrew the nuts (64) in the lantern bracket (5)5.

Unscrew the screws (35)6.

Remove the lantern bracket (5)7.

Remove shroud adapter (40) (if assembled)8.

Remove the thrower (46) by gently pulling it off the shaft (4)9.

Unscrew screws (17)10.

Remove bearing cover (12)11.

Press out the shaft (4) and bearing assembly out of the bearing housing (6)12.

Unscrew the ring nut (16)13.

Press out the shaft (4) from the bearing (8)14.

Note:

Motor sizes up to IEC 112. If necessary remove the adjustable foot frame by loosening the two •nuts (30) and the socket head screw (29).

Motor sizes larger than IEC 112. If necessary remove the adjustable foot frame by loosening •the socket head screw (29) to remove the front foot (20), and the rear foots (23)

11.4.3.2 CSKSeparate the pump from the base plate and the motor1.

Empty the lubrication oil in the bearing frame through the discharge plug (75)2.



Remove the bearing covers (12) and the Gaco rings (32) by unscrewing the screws (17)5.

Slide off the shaft from the bearing frame from the pump side, by slightly pressing on the 6. opposite end of the shaft (coupling side) without damaging it, or by gently tapping it with a rubber mallet.

During inspection, do not remove the bearings from the shaft, but clean them with degreasing agents, in order to check if they are worn out

When the bearings need to be replaced slide them off the shaft and mark the installation side 7. of the double-rim ball bearing (ball bearing edge) so that you know which side to fit it back in place afterwards

11.4.3.3 CSXRemove the shroud with the screws (43) (if shroud is assembled)1.

Remove the lantern guard (80) by loosening the two locking screws.2.

Remove the screws (36) holding the motor (50)3.

Gently pull out the motor (50) shaft from the pump shaft (4)4.



Dismantle V-ring (205)7.


17A.0200.201 – IM-CS/04.00 EN (04/2008)

Extract the shaft assembly from the bearing house (6) on the motor side by pushing gently 9. the opposite shaft end (on pump side) or by using a rubber mallet, taking care not to damage the shaft

Remove the bearing (8) from the bearing housing (6). During inspection, do not remove the 10. bearings from the shaft, but clean them with degreasing agents, in order to check if they are worn out

Unscrew the ring nut (16)11.

Remove the bearings (8 and 201)12.

Remove the spacers (59 and 203) from the shaft (4)13.

11.5 AssemblyBefore assembly read chapter 11.1 General Instructions.

Remark: It is recommended to pre-assemble the pump without the seal. Shim the pump according to the clearance table to obtain the correct impeller clearance, and thereafter assemble the pump with seal.

N.B. Make sure that all surfaces are clean and without damage. If necessary polish using (600 degrees) emery cloth, lubricate all O-rings and contact surfaces with soap and water or silicone spray.

11.5.1 Clearances Defined clearances for CS – range to be shimmed

A = Behind Impeller, Clearance between Impeller and Casing cover (shimmed)•

B = Front of Impeller, Clearance between Impeller and Pump casing (shimmed)•

C = From front of impeller to seat for pump casing (shimmed)•

D = Depth of pump casing (machined)•

18

D

B

C

A

CS-range

MotorShim to adjust

A.0200.201 – IM-CS/04.00 EN (04/2008)

Please note:D clearance is machined, C will be given depending on shims put under A, behind impeller, should then be correct.

If problems occur always concentrate on the A clearance it is the most important, if there is a deviation make sure that it will be at B clearance.

If it is other problems please contact SPX Process Equipment or dealer for advice.

Clearance and shim table

CS pumps Motor size IEC Pump clearances defined and shimmed

A B C D Bearing No

25-145 71-80-90-100 0.3 0.3 34.8 35.2

25-175 71-80-90-100 0.3 0.3 34.3 34.6

32-110 80-90 0.3 0.4 29.8 30.2

32-145 80-90-100-112-132-160 0.3 0.3 37.8 38.1

32-175 80-90-100-112-132-160 0.3 0.4 36.3 36.7 3208

32-210 80-90-100-112-132-160 0.3 0.5 37.3 37.8 3210

32-260 80-90-100-112-132 0.4 0.3 41.4 41.7 3210

40-145 80-90-100-112-132-160 0.3 0.4 38.8 39.2 3208

40-175 80-90-100-112-132-160 0.4 0.4 39.4 39.8 3208

40-210 80-90-100-112-132-160 0.4 0.4 38.9 39.3 3210

40-260 80-90-100-112-132-160-180-200 0.4 0.4 42.4 42.8 3210

50-145 80-90-100-112-132-160 0.4 0.4 43.9 44.3 3208

50-175 80-90-100-112-132-160 0.4 0.4 40.9 41.3 3208

50-210 80-90-100-112-132-160 0.4 0.4 40.9 41.3 3210

50-260 90-100-112-132-160-180-200 0.4 0.4 44.9 45.3 3214

65-145 80-90-100-112-132-160 0.5 0.3 51.0 51.3 3208

65-175 80-90-100-112-132-160 0.4 0.4 48.9 49.3 3208

65-210 80-90-100-112-132-160-180-200 0.4 0.4 51.9 52.3 3210

65-260 80-90-100-112-132-160-180-200 0.5 0.5 49.5 50.0 3214

80-175 90-100-112-132-160-180-200 0.4 0.4 64.4 64.8 3214

80-210 80-90-100-112-132-160-180-200 0.4 0.4 56.9 57.3 3210

80-260 80-90-100-112-132-160-180-200 0.5 0.5 54.0 54.5 3214

100-210 80-90-100-112-132-160-180-200 0.5 0.5 64.0 64.5 3210

100-260 80-90-100-112-132-160-180-200 0.5 0.5 58.0 58.5 3214

11.5.2 Pump assembly

11.5.2.1 CSCheck the shaft condition – no traces of wear etc. Clean it carefully1.

Press the bearing (8) on to the shaft (4)2.

Tighten the ring nut (16)3.

Press the shaft (4) and bearing assembly in to the bearing housing (6)4.

Assemble the bearing cover (12) tighten it with the screws (17)5.

Push the thrower (46) on to the shaft6.

Assemble the shroud adapter (40) (if shroud should be assembled) with screws (43)7.

Assemble the lantern bracket (5) and lock it with screws (35)8.

Motors up to size IEC 112. Fit the adjustable foot frame and lock it with the nuts (30) and the 9. screws (29).

Motor sizes larger than IEC 112. Fit the adjustable foot frame and fasten the screws (29) for 10. the front foot (20) and the rear foots (23).

19A.0200.201 – IM-CS/04.00 EN (04/2008)

Assemble the casing cover (2) without seal11.

Shim the impeller (3) according to the clearance and shim table.12.

Assemble the impeller (3) and lock it with the impeller nut (14)13.

Check the clearance, adjust the clearance if necessary14.

Remove the impeller nut (14), impeller (3), shims (19) (keep them together)15.

Remove the casing cover (2)16.

11.5.2.2 CSKCheck the shaft condition – for traces of wear etc. Clean it carefully1.

Assemble the bearing (8) on to the shaft (4) from the front end by gently pressing the 2. internal bearing

Assemble the bearing (9) on to the shaft (4) from the drive end by gently pressing the 3. internal bearing

Insert the gaco rings (32) in the bearing covers (12)4.

Press the shaft and bearing assembly into the bearing housing (6)5.

Assemble the bearing covers (12) from both ends, tighten them with screws (17)6.


Assemble the lantern bracket (5) and lock it with the screws (35)8.


Shim the impeller (3) as per the shim table10.



Remove the retainer nut (14), impeller (3), shims (19) (keep them together)13.

11.5.2.3 CSXCheck the shaft condition – for traces of wear etc. Clean it carefully1.

Assemble the bearings (8 and 201) and the spacers (59 and 203) on to the shaft (4) by gently 2. pressing the bearing (201)

Tighten the ring nut (16)3.

Press the shaft (4) and bearing assembly in to the bearing housing (6) with feet4.

Assemble the bearing cover (12), tighten it with the screws (17)5.

Insert the V-ring (205)6.


Assemble the lantern bracket (5) and lock it with screws (35)8.


Shim the impeller (3) as per the shim table10.



Remove the retainer nut (14), impeller (3), shims (19) (keep them together)13.

Remove the casing cover (2)14.

20 A.0200.201 – IM-CS/04.00 EN (04/2008)

11.5.2.4 T and W executionsPush the stationary part of the seal (7) with the O-ring in its seat inside the casing cover (2)1.

Position the casing cover (2) over the shaft (4) and slowly as well as carefully slide it to its 2. position on the lantern bracket (5)

Insert the rotating part of the seal (7) on the shaft (4), push it making it slide to its position.3.

N.B. Particular care must be taken in handling the seal faces to avoid damage on contact surfaces as well as for the O-ring passing the keyway.

Fit the correct clearance shims (19) (adjusted from pre-fitting)4.

Fit the impeller key (15) and push on the impeller (3)5.

Fit the O-ring (62) in the impeller nut (14) and lock the impeller (3)6.

Position the O-ring (18) on the casing cover (2)7.

Position the clamp (13) on the lantern bracket (5)8.

Push on the pump casing (1)9.

Move back the clamp (13) to its position, tighten it slightly. Position the outlet10. connection as desired, and lock the clamp (13)

11.5.2.5 H and WH executionsPush the stationary part of the seal (7) with the O-ring in its seat inside the casing cover (2)1.

Position the casing cover (2) over the shaft and slowly as well as carefully slide it to its 2. position on the lantern bracket (5)

Insert the rotating part of the seal (7) on the shaft (4), push it making it slide to its position.3.


Lock with the grub screws4.

Fit the correct clearance shims (19) (adjusted from pre-fitting) inside the intermediate seal 5. sleeve

Position the two seal O-rings6.

Fit the intermediate seal sleeve on the shaft (4) behind the rotating seal half (7)7.


Fit the O-ring (62) in the impeller nut (14) and lock the impeller (3)9.




Move back the clamp (13) to its position, tighten it slightly. Position the outlet connection as 13. desired, and lock the clamp (13)

21A.0200.201 – IM-CS/04.00 EN (04/2008)

11.5.2.6 V with Quench.Position the radial shaft seal (29) on the radial shaft seal box (26) and press it in to its seat1.

Position the O-ring (27) and the screws (28)2.

Assemble the radial shaft seal box (29) on the back of the casing cover (2) and lock it with 3. screws (28)

Assemble the casing cover with radial shaft seal box (26) on the shaft (4), push gently and be 4. careful when entering the radial shaft seal (29) on the shaft (4)

Follow the seal assembly for T, W, H or WH executions5.

11.5.2.7 Y executionInsert the rotating part of the seal (7) on the shaft (4), push it making it slide to the shaft 1. shoulder.


Lock it with the grub screws2.

Push the stationary part of the seal (7) with the O-ring in its seat inside the back of the casing 3. cover (2)

Assemble the mechanical seal flushing pipe (84) if it should be used4.

Position the casing cover (2) over the shaft (4) and slowly as well as carefully slide it to its 5. position on the lantern bracket (5)



Fit the O-ring (62) in the impeller nut (14) and lock the impeller (3) (Do not turn the 8. impeller as the casing cover can be damaged due to spring pressure from the seal)




Move back the clamp ring (13) to its position, tighten it slightly. Position the outlet 12. connection as desired, and lock the clamp (13)

22

A

A.0200.201 – IM-CS/04.00 EN (04/2008)

11.5.3 Seal assembly – Q execution

11.5.3.1 CS, CSX – Q executionInsert the secondary stationary seal with O-ring in to the seal cover (26)1.

Position the O-ring (27) in the O-ring groove on the seal cover (26) and the fixing screws (28)2.

Insert the seal cover (26) on the shaft as far back as possible3.

Slide the rotating seal part along the shaft 4.

Check the “A” length as it is essential an equal working load on both faces. (See fig.) A 5. measures as follows:

Shaft size 1 A = 11 mm•

Shaft size 2 A = 8 mm•

Shaft size 3 A = 20.5 mm•

Lock the grub screw on the rotating seal when the A clearance is correctly set6.

Insert the primary stationary seal half in the back of the casing cover (2)7.

Locate the casing cover (2) to the lantern bracket (5)8.


Fit the key (15) push on the impeller (3)10.

Fit the O-ring (62) in the impeller nut (14) and 11. lock the impeller (3) (Do not turn the impeller as the casing cover can be damaged due to spring pressure from the seal)

Push back the seal cover (26), tighten it with 12. the screws (28) make sure that O-ring (27) is in position


Position the clamp (13) on the lantern bracket 14. (5)


Move back the clamp (13) to its position, 16. tighten it slightly

Position the outlet connection to the require 17. position and lock the clamp (13)

11.5.3.2 CSK – Q execution Insert the secondary stationary seal (7) with O-ring in to the mechanical seal cover (26)1.

Position the O-rings (27) on the mechanical seal box (70) and on the mechanical seal cover 2. (26)

Enter the screws (28) in the mechanical seal cover (26)3.

Insert the mechanical seal cover over the shaft (4) as far back as possible4.

Slide the secondary rotating seal (7) along the shaft (4)5.

Check the “A” length as it is essential for an equal working load on both faces (see fig.) “A” 6. measure as follows

Shaft size 3 A = 70mm•

Lock the grub screws when the secondary rotating seal (7) is in position (correct A measure)7.

Insert the primary rotating seal half (7) over the shaft (4) make it slide on until it touches the 8. sleeve on the secondary stationery seal (7)

Insert the primary stationary seal half (7) in the back of the casing cover (2)9.

23A.0200.201 – IM-CS/04.00 EN (04/2008)

Slide on the mechanical seal box (71) on the casing cover (2) taking care not to damage the 10. o-ring (27)

Lock the mechanical seal box (71) with the casing cover (2) using the screws (72)11.

Push back the mechanical seal cover (26) and lock it with the screws (28)12.

Assemble the mechanical seal flushing pipes13.


Fit the key (15) push on15. the impeller (3)

Fit the O-ring (62) in the impeller nut (14) and lock the impeller (3) (Do not turn the 16. impeller as the casing cover can be damaged due to spring pressure from the seal)

Push back the seal cover (26), tighten it with the screws (28) make sure that O-ring (27) is in 17. position




11.5.4 CS, CSK, CSX – Motor assemblyPosition the motor vertically1.

Position the total pump assembly on top of the motor and gently let it slide in to its position2.

Lock the motor to the bearing frame with screws (36)3.

Position the pump horizontally on the pump feet4.

Assemble lantern guard (80) on lantern bracket (5)5.

Assemble mechanical seal flushing pipes (for V -and Q executions)6.

Assemble shroud (41) by sliding it over the motor and lock it with the screws (42) into shroud 7. adapter (40) (if shroud is requested)

11.5.5 CSK – Assembly of feet and bracketsAssemble both the foot (20) and lock it with screws (24) and nut (64) and the rear foot (23) 1. and fix with screws (66)

Position the pump horizontally on the pump feet2.

Assemble lantern guard (80) on lantern bracket (5)3.

Assemble mechanical seal flushing pipe (for V and Q executions)4.

Assemble discharge plug (75) and constant oil feeder (76)5.

Fill the pump with recommended or similar oil Mobile DTE oil light 112/32. Read the 6. section 11.5.5.1 below

Assemble the oil release plug (74)7.

24 A.0200.201 – IM-CS/04.00 EN (04/2008)

11.5.5.1 CSK – Oil lubricated bearing frameAlways stop the pump before filling or changing oil•

Oil level should be at most 3/4 of the constant oil level feeder (76)•

There are two ways to fill oil:•

Via the constant oil level feeder (76)1.

Via the oil release plug (74)2.

Always have correct oil level. Too little or too much oil decreases the lifetime of the bearings•

Change oil after 4000 hours. If the air around the pump is wet or dirty, the oil needs to be •changed more often

Use Mobile DTE oil light 112/32 or similar, provided that the viscosity is the same•

11.6 Waste handling/material recyclingAt the products end of life, please dispose of the product according to applicable law. Where applicable, please disassemble the product and recycle the parts material.

25A.0200.201 – IM-CS/04.00 EN (04/2008)

12.0 Spare parts lists and sectional drawings

12.1 CS - Spare parts Pos Qty Description Material

1 1 Casing, pump CF-3M / 1.4409

1 A 1 Casing, pump for inducer A-execution CF-3M / 1.4409

2 1 Casing, cover CF-3M / 1.4409

2 Q 1 Casing, cover Q-execution CF-3M / 1.4409

2 V 1 Casing, cover V-execution CF-3M / 1.4409

2 W 1 Casing, cover W-execution CF-3M / 1.4409

2 Y 1 Casing, cover Y-execution CF-3M / 1.4409

3 1 Impeller CF-3M / 1.4409

3 Q 1 Impeller Q-execution CF-3M / 1.4409

3 WH 1 Impeller WH-execution CF-3M / 1.4409

4 1 Shaft AISI 316 L / 1.4404

4 V 1 Shaft, ceramic coated V-execution AISI 316 L / 1.4404

4 Y 1 Shaft Y-execution AISI 316 L / 1.4404

*5 1 Lantern bracket CF-8 / 1.4308

*5 Y 1 Lantern bracket Y-execution CF-8 / 1.4308

6 1 Housing, bearing Cast iron 25 + 3%Ni

7 1 Mechanical seal -

7 WH 1 Mechanical seal “EHC” WH-execution -

7 Q 1 Mechanical seal type “877” Q-execution -

7 Y 1 Mechanical seal type “7” Y-execution -

8 1 Bearing Steel

12 1 Bearing cover Aluminum 11S

13 1 Clamp, casing CF-8 / 1.4308

14 1 Nut, impeller AISI 316 L / 1.4404

14 A 1 Inducer A-execution CF-3M / 1.4409

15 1 Key, impeller AISI 316 / 1.4401

16 1 Nut, ring Galvanized steel

17 3 Screw, socket head AISI 304 / 1.4301

18 1 O-ring EPDM

19 2 Shim AISI 316 L / 1.4404

19 Q 2 Shim Q-execution AISI 316 L / 1.4404

20 1 Foot, front CF-8 / 1.4308

21 2 Foot, adjustable AISI 304 / 1.4301

22 3 Nut AISI 304 / 1.4301

23 1/2** Foot, rear CF-8 / 1.4308


25 1/2** Foot, adjustable AISI 304 / 1.4301

26 Q 1 Mechanical seal cover Q-execution CF-8 / 1.4308

26 V 1 Radial shaft seal box V-execution AISI 304 / 1.4301

27 Q 1 O-ring Q-execution Galvanized steel

27 V 1 O-ring V-execution EPDM

28 Q 3 Screw, socket head Q-execution AISI 304 / 1.4301

28 V 3 Screw, socket head V-execution AISI 304 / 1.4301

29 V 1 Seal, radial shaft V-execution Steel

32 1 Gaco-ring NBR

33 1 Grease nipple Galvanized iron

26 A.0200.201 – IM-CS/04.00 EN (04/2008)


36 4 Screw, hex-head Steel

39 Q 2 Mechanical seal flushing pipe Q-execution AISI 304 / 1.4301

39 V 2 Mechanical seal flushing pipe V-execution AISI 304 / 1.4301

40 1 Shroud, adapter AISI 304 / 1.4301

41 1 Shroud AISI 304 / 1.4301

42 3 Screw,flat-head AISI 304 / 1.4301

43 3 Screw, hex-hollow AISI 304 / 1.4301

45 1 Shaft plug NBR

46 1 Thrower NBR

50 1 Motor-electric -

62 1 O-ring EPDM


64 2 Nut AISI 304 / 1.4301

80 2 Lantern guard AISI 304 / 1.4301


83 Y 1 Spacer, Mechanical seal Ø 43 Y-execution AISI 304 / 1.4301

84 Y 1 Mechanical seal flushing pipe Y-execution AISI 304 / 1.4301

* Not present for pumps CS 25...** Execution with motors IEC 132-160

27

33

32 25 23

14 62 3 19 13 4 80 45 5 40 42 43 35 12 16 50 41 80 81

63

1 15 7 18 2 46 21 20 24 64 6 36 8 17 25 22 23

A.0200.201 – IM-CS/04.00 EN (04/2008)

12.2 CS pumps with motor – Sectional drawings

Execution T

Motor IEC 132-160

Execution T

Motor IEC 80-112

28

14 A 1 A

2 W 19 Q 2 W

3 WH 7 WH

4 V 28 V 29 V

2 V 27 V 26 V 39 V

A.0200.201 – IM-CS/04.00 EN (04/2008)

Execution A (Inducer)

Execution W Execution VExecution WH

1st - 2nd - 3rd Group

Motor IEC 80-112, 132-160

29

19 Q 4 Y 5 Y 84 Y

3 Q 2 Y 7 Y

3 Q 19 Q 28 Q 27 Q

7 Q 2 Q 26 Q 39 Q

5 Y 84 Y 83 Y

2 Y 7 Y

28 Q 27 Q

7 Q 2 Q 26 Q 39 Q

A.0200.201 – IM-CS/04.00 EN (04/2008)

Execution QExecution Y

Execution QExecution Y

1st - 2nd Group

3rd Group

Motor IEC 80-112, 132-160

30 A.0200.201 – IM-CS/04.00 EN (04/2008)

12.3 CSK – Spare parts

Pos Qty Description Material










4 1 Shaft K-execution AISI 316 L / 1.4404

5 1 Lantern bracket CF-8 / 1.4308

5 Y 1 Lantern bracket Y-execution CF-8 / 1.4308

6 1 Housing, bearing K-execution Cast iron 25 + 3%Ni


7 Q 1 Mechanical seal Q-execution -

7 WH 1 Mechanical seal WH-execution -

7 Y 1 Mechanical seal Y-execution -

8 1 Bearing Steel

9 1 Bearing Steel






17 6 Screw, hex-head AISI 304 / 1.4301

18 1 O-ring EPDM

19 2 Shim AISI 316 L / 1.4404


20 1 Foot, front K-execution CF-8 / 1.4308

23 1 Foot, rear K-execution AISI 304 / 1.4301



26 V 1 Mechanical seal cover V-execution AISI 304 / 1.4301

27 Q 2 O-ring Q-execution NBR

27 V 1 O-ring V-execution NBR

28 Q 3 Screw, hex-head Q-execution AISI 304 / 1.4301

28 V 3 Screw, hex-head V-execution AISI 304 / 1.4301


30 V 1 Ceramic hardened bush V-execution AISI 304 / 1.4301

31 V 1 O-ring V-execution NBR

32 2 Gaco-ring NBR

34 V 3 Dowel V-execution AISI 304 / 1.4301




31A.0200.201 – IM-CS/04.00 EN (04/2008)

46 1 Thrower NBR

62 1 O-ring EPDM

64 2 Nut AISI 304 / 1.4301


67 1 Key, coupling AISI 316 / 1.4401

70 Q 1 Mechanical seal Q-execution -

71 Q 1 Mechanical seal box Q-execution AISI 304 / 1.4301

72 Q 3 Screw, hex-head Q-execution AISI 304 / 1.4301

74 1 Oil release plug Plastic

75 1 Discharge plug Brass

76 1 Constant level oiler Aluminum

77 2 Gasket Guarnital


84 Y 1 Mechanical seal flushing pipe Y-execution AISI 304 / 1.4301

32

1 62 3 18 13 19 80 35 17 74 76 6 9 77 32

14 15 2 7 64 20 24 5 46 8 4 75 23 66 12 67

14 A 1 A 2 W

A.0200.201 – IM-CS/04.00 EN (04/2008)

12.4 CSK pumps – Sectional drawings

Execution A Execution W

Execution T

33

19 Q 2 W

3 WH 7 WH

28 V 27 V 31 V 29 V 34 V

2 V 26 V 39 V 30 V

72 Q 71 Q 39 Q 26 Q

2 Q 7 Q 27 Q 28 Q 70 Q

84 Y 5 Y

2 Y 7 Y

A.0200.201 – IM-CS/04.00 EN (04/2008)

Execution WH Execution V

Execution Q Execution Y

34 A.0200.201 – IM-CS/04.00 EN (04/2008)

12.5 CSX – Spare parts

Pos Qty Description Material










4 1 Shaft AISI 316 L / 1.4404

4 V 1 Shaft, ceramic coated V-execution AISI 316 L / 1.4404

5 1 Lantern bracket CF-8 / 1.4308

5 Y 1 Lantern bracket Y-execution CF-8 / 1.4308

6 1 Housing, bearing Cast iron 25 + 3%Ni


7 Q 1 Mechanical seal type “877” Q-execution -

7 WH 1 Mechanical seal “EHC” WH-execution -

7 Y 1 Mechanical seal type “7” Y-execution -

8 1 Bearing Steel






16 1 Nut, ring Galvanized steel


18 1 O-ring EPDM

19 2 Shim AISI 316 L / 1.4404



26 V 1 Radial shaft seal box V-execution AISI 304 / 1.4301

27 Q 1 O-ring Q-execution Galvanized steel

27 V 1 O-ring V-execution EPDM

28 Q 3 Screw, socket head Q-execution AISI 304 / 1.4301

28 V 3 Screw, socket head V-execution AISI 304 / 1.4301



36 4 Screw, hex-head Steel



41 1 Shroud AISI 304 / 1.4301

43 3 Hex. hollow screw AISI 304 / 1.4301

44 2 Shroud, spacer AISI 304 / 1.4301

46 1 Thrower NBR

50 1 Motor-electric -

59 1 Spacer, internal bearings Iron 35

62 1 O-ring EPDM

35A.0200.201 – IM-CS/04.00 EN (04/2008)

65 2 Hex. hollow screw AISI 304 / 1.4301


83 Y 1 Spacer, mechanical seal Ø 43 Y-execution AISI 304 / 1.4301

84 Y 1 Tube Y-execution AISI 304 / 1.4301

113 2 Screw, hex-head AISI 304/1.4301

201 1 Bearing Steel

202 2 Grease seal disc Iron 35

203 1 Spacer, external bearings Iron 35

205 1 “V” ring Robber

206 1 “V” ring Robber

207 2 Grease nipple Galvanized iron

36

14 A 1 A2 W

1 62 3 18 13 5 80 43 206 6 207 16 205 50 41 80 81

14 15 19 2 7 4 46 35 8 203 59 36 202 201 17 12 65 113 44

A.0200.201 – IM-CS/04.00 EN (04/2008)

12.6 CSX pumps – Sectional drawings

Execution A Execution W

Execution T

37

19 Q 2 W

3 WH 7 WH

4 V 28 V 29 V

2 V 27 V 26 V 39 V

28 Q 27 Q

7 Q 2 Q 26 Q 39 Q

5 Y 84 Y 83 Y

2 Y 7 Y

A.0200.201 – IM-CS/04.00 EN (04/2008)

Execution WH Execution V

Execution Q Execution Y

38

K’

K

F

A C

DNm

DNa

B D

J’

E

H

J

I

G

L

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.0 Dimensions and weights

13.1 CS 1450 rpm – Motor power from 0,37 kW to 4 kW (size IEC-71-112)

Pumps kW DNa DNm A B C D E F G H K K’ I J J’ LWeight, kg

CS 25-1450,37

32 25 75 144117

190 178310

81 158401 461

145 303 295 23821,5

0,55123 357 431 520

0,75

CS 25-1750,37

32 25 65 135117

190 178327

96 163 419 514 149 312 300 2380,55123 353

0,75

CS 32-1100,37

40 32 70 138117

190 178327

65 149397

527 110 259 286 2380,55123 357 427

0,75

CS 32-1450,55

40 32 80 167 138 230 225 373 85 208 453 567 145 353 372 2980,75

CS 32-1750,55

40 32 80 167 139 230 225373

95 213453

567 150 363 377 2980,751,1 421 501

CS 32-210

0,75

40 32 80 158 139 230 225

373

110 221

453567

165 386 385 298

361,1

421 5011,52,2

452 532 63753

3

CS 32-260

1,1

50 32 90 184

163 230

225

446

140

221 535 601

172

393 385

2981,52,2

164 300476

238 594 671 410 40234 497

CS 40-1450,55

50 40 80 168 164 230 225 373 90 208 453 567 133 341 372 2980,75

CS 40-1750,75

50 40 80 169139

230 225375

95 213455

569 150 363 377 2981,1141 423 503

1,5

CS 40-210

0,75

50 40 80 161141 230

225

375

115221

455569

165386 385

2981,1

423 50342,5

1,5 402,2 142 300 455 238 535 639 403 402 53

CS 40-260

1,5

50 40 100 194

163 230

225

433

145

221 533 611

172

393 385

2982,2

164 300476

238 604 681 410 40263

34 497

CS 50-1450,75

65 50 80 170164

230 225371

95 208451

569 145 353 372 2981,1141 423 503

1,5

Dimensions not binding – DN = DIN 11851 male threaded connection – exec. with standard IEC/EN motors

39

K’

K

F

A C

DNm

DNa

B D

L

G

I

J

H

E

J’

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.2 CS 1450 rpm – Motor power from 0,55 kW to 4 kW (size IEC 80-112)


CS 50-175

0,55

65 50 80 169

141 230

225

375

100

213455

569

150

363 377

298

0,751,1

423 5031,52,2

142 300455

230 556 639 380 39434 476

CS 50-210

1,1

65 50 80 161

141 230

225

423

120

221 503 569

165

386

385 2981,52,2

142 300455

238 556 639 40354

34 476

CS 50-2602,2

65 50 90 186 165 300 225 500 145 238 590 672 175 413 402 2983 684 75

CS 65-145

0,55

80 65 79 173 145 230 225379

112 208458

572 145 353 372 2980,751,1

427 5061,5

CS 65-175

1,1

80 65 80 172

144 230

225

427

120

213 506 572

150

363 377

2981,52,2

145 300458

230 560 642 380 39434 480

CS 65-210

1,1

80 65 90 189

168 230

225

450

135

221 540 606

165

386 385

2981,52,2

169 300482

238 593 676 403 40234 503

CS 65-2602,2

80 65 100 198 168 300 225481

155 238 602 685 205 443 402 29834 502

CS 80-1752,2

100 80 100 205 174 300 225487

139 230 608 691 165 395 394 37034 508

CS 80-2102,2

100 80 100 201 170 300 225484

145 238 605 688 165 403 402 2983 66,54 505

CS 80-2603

100 80 100 201 171 300 225484

165 238 605 688 209 447 402 2984 505


40

K’

KF

A CDNm

DNa

B D

L

G

I

J’J

H

E’E

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.3 CS 1450 rpm – Motor power from 5,5 kW to 18,5 kW (size IEC 132-160)

Pumps kW DNa DNm A B C D E E’ F G H K K’ I J J’ LWeight, kg

CS 65-260

5,5

80 65 100 198190 340 225 115 562

155238 662 728

205443 455

3707,59,211 230 457 230 225 708 247 808 985 452 537

CS 80-1755,5

100 80 100 205 195 341 225 115 570 139 230 670 734 165 395 503 3707,5

CS 80-2105,5

100 80 100 201 193 341 225 115 570 145 238 670 731 165 403 455 3707,5

CS 80-260

5,5

100 80 100 201193 341

225175 566

165238 695 731

209447 455 3707,5

9,211

233 457 140 711 247 811 988 456 503 43015

CS 100-2105,5

125 100 111 218 199 341 225 115 573 161 238 684 748 214 452 455 3707,5

CS 100-260

9,2

125 100 115 218

195 341225

115 568

186

238 683 803

216

454 455 37011

235 457140 713

247828

1005 463503 430

1518,5 230 225 795 910 537 370

CS 125-260

9,2

150 125 110 221

203 307

225

115 615

206

245 725 806

216

461 462 37011

243434 140 721

247831 1008

463508 430

1518,5 532 279 803 913 1122 579 420


41

K'

K

F

A C

DNm

DNa

B D

L

G

J'

E

H

J

I

A.0200.201 – IM-CS/04.00 EN (04/2008)



CS 25-145

0,55

32 25 75 144

117

190 178

327

81 158

401 461

145 303 295 2380,75

123357 431

5361,1 29,51,5

404 47932

2,2

CS 25-175

0,75

32 25 65135 123 190 178

357

96164

422 514

149312 300 238

1,11,5

405 407 5262,23

134 138 300 225 472 210 537 601 359 374 2984

CS 32-110

0,55

40 32 70 138

117

190 178

327

65 149

397 457

110 259 286 2380,75

123357 427

53224,5

1,11,5 405 475

CS 32-145

0,75

40 32 80 167 138230

225

373

85208

453566

145353 372

298

1,1 341,5

421 5002,2 403

300452

225 553 637 370 38947,5

4 473

CS 32-175

1,5

40 32 80 167139 230

225420

95213 500 566

150363 377

2982,2 41,53

140 300 474 228 534 637 380 39449

4 53,5

CS 32-2103

40 32 80 158 140 300 225 474 110 238 534 636 165 403 402 2984 57,5

CS 40-145

1,5

50 40 80 168139 230

225421

90208 501 567

133341 372

2982,2 403

140 300453

225 554 637 358 38945

4 474 55,5

CS 40-1752,2

50 40 80 169141 230

225423

95213 503 569

150363 377

2983142 300

455230 556 639 380 394

4 476 55,5

CS 40-2103

50 40 80 161 142 300 225455

115 238 556 639 165 403 402 2984 476

CS 50-145

1,5

65 50 80 170141 230

225423

95208 523 569

145353 372

2982,23

142 300455

225 556 639 370 38949,5

4 476 55,5

CS 50-1753

65 50 80 169 142 300 225455

100 230 556 639 150 380 394 2984 476

CS 65-1453

80 65 79 173 146 300 225 480 112 225 559 642 145 370 389 2984


42

K’

K

F

A C

DNm

DNa

B D

L

G

J’

J

H

E’

E

A.0200.201 – IM-CS/04.00 EN (04/2008)



CS 32-210

5,5

40 32 80 158161 333

225175 534

110 238614 680

165 403455 370

817,59,211 206 453 230 684 764 935 528 360

CS 32-260

5,5

50 32 90 184185 317

225 175559

140238 649 714

172410 455 3707,5

9,2 10511

225 457 763 247 853 970 419 537 430139

15

CS 40-175

5,5

50 40 80169 164 325 225 175 538 95 230 618 683 150 380 447 370

747,59,211 161 208 453 230 230 686 115 238 766 939 165 403 528 360

CS 40-210

5,5

50 40 80 161164 333 225 175 538

115 238618 683

165 403455 3707,5 82,5

9,2 9311

208 453 230 230 686 766 939 528 36015

CS 40-260

7,5

50 40 100 194

185 341

225

115559

145

238 649 724

172

410 455 3709,2 175 101,511

225 457 230703

247863 980

419537 43015 146,5

18,522 786 886 1100 579 420

CS 50-1455,5

65 50 80 170 164 324 225 175 538 95 225 618 683 145 369 441 37072,5

7,5 80

CS 50-175

5,5

65 50 80 169164 325

225 175538

100 230618 683

150 380447 370

757,5 809,2 9011

208 444 686 766 939 486 43015

CS 50-210

5,5

65 50 80161

164 333

225

175 537

120238

618 682

165403

455 3707,5 859,211

208 453230

686 766 939 528 360121,5

1518,522 170 223 457 783 247 863 1071 412 579 420

CS 50-26015

65 50 90 186 228 457 225 230706

145 247796 972

175 422537 430

18,522 788 878 1085 579 420

CS 65-145

5,5

80 65 79 173168

324 225175 541

112 225621 685

145 370442 370

827,59,211 212 230 690 769 940 515 360

CS 65-175

5,5

80 65 80 172

167 325

225

175 540

120 230

621 685

150 380

447 3707,59,211

211 444230

689 769 940 520 360120

1518,522 221 454 781 861 1070 562 420


43

K’

K

F

A C

DNm

DNa

B D

L

G

J’

J

I

H

E’

E

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.6 CS 2900 rpm – Motor power from 11 kW to 22 kW (size IEC 160-180)


CS 65-210

11

80 65 90 189 231 457 225 230709

135 247799 975

165 412537 370

13415 143

18,522 791 881 1095 579 420 211

CS 65-26015

80 65 100 198 230 457 225 230708

155 247808 985

205 452537 370

18,522 790 890 1105 579 420

CS 80-175

11

100 80 100 205 236 455 225 230714

139 241814 990

165 406497 370

140,515

18,522 796 896 1110 537 420

CS 80-21015

100 80 100 201 233 457 225 230711

145 247811 988

165 412537 370

18,522 793 893 1108 579 420

CS 100-210 22 125 100 111 218 240 457 225 230 800 161 247 910 1125 214 461 579 420


44

K’

K

F

A C

DNm

DNa

B D

L

G

V

E’

E

J’J

I

H

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.7 CS 2900 rpm – B3-B5 execution for power of 22 kW (size IEC 180)

Pumps kW DNa DNm A B C D E E’ F G H K K’ I J J’ L VWeight, kg

CS 65-210 22 80 65 90 442 231 241 279 340 791 135 180 881 1095 165 345 470 370 160CS 65-260 22 80 65 100 451 230 241 279 340 790 155 180 890 1105 205 385 470 370 183CS 80-175 22 100 80 100 457 236 241 279 340 796 139 180 896 1110 165 345 470 370 169CS 80-210 22 100 80 100 454 233 241 279 340 793 145 180 893 1108 165 345 470 370 180CS 80-260 22 100 80 100 454 233 241 279 340 793 165 180 893 1108 209 389 470 370 195CS 100-210 22 125 100 111 472 240 241 279 340 800 161 180 910 1125 214 394 470 370 200


45

K

F

A C

DNm

DNa

B D

øP

G

J’

øR

E’

E

H

J

I

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.8 CS 1450 rpm – Execution with motor B3-B5

Pumps kW DNa DNm A B C D E E’ F G H K ØP ØR I J J’Weight, kg

CS 25-1450,37

32 2575 236 117 90 112 132 327

8171 401 160

10 145216 182

0,5574 247 123 100 125 150 357 80 431 200 225 200

0,75

CS 25-1750,37

32 25 65227 117 90 112 132 327

9671 392 160

10 149220 182

0,55238 123 100 125 150 357 80 422 200 229 200

0,75

CS 32-1100,37

40 32 70232 117 90 112 132 327

6571 397 160

10 110181 182

0,55243 123 100 125 150 357 80 427 200 190 200

0,75

CS 32-1450,55

40 32 80 269 139 100 125 150 373 85 80 453 200 10 145 225 2000,75

CS 32-1750,55

40 32 80270 140

100125 150 374

9580 454

200 10 150230 200

0,751,1 275 139 140 165 421 90 501 240 218

CS 32-210

0,75

40 32 80

269

139

100125 150 369

110

80 449200 10

165

245 2001,1

275 140 165 421 90 501 255 2181,5 1252,2

282 140 160 196 452 100 532 250 12 265 2353

CS 32-260

1,1

50 32 90

309 163100

140 165 445

140

90 535 200 10

172

262 2181,5 1252,2

317164 140

160 196 477 100 567250 12

272 23534 323 190 226 498 112 588 284 260

CS 40-1450,55

50 40 80 269 139 100 125 150 373 90 80 453 200 10 133 213 2000,75

CS 40-1750,75

50 40 80271

141100

125 150 37595

80 455200 10 150

230 2001,1

277 140 165 423 90 503 240 2181,5 125

CS 40-210

0,75

50 40 80

271141

100125 150 375

115

80 455

20010

165

245 2001,1

277 140 165 423 90 503 255 2181,5 1252,2 284 164 140 160 196 454 100 534 12 265 235

CS 40-260

1,5

50 40 100

320163

125 140 165 446

145

90 546 200 10

172

262 2182,2

326140

160 196 477 100 577250 12

272 23534 333 164 190 226 498 112 598 284 260

CS 50-1450,75

65 50 80271

141100

125 150 37595

80 455200 10 145

225 2001,1

277 140 165 423 90 503 235 2181,5 125

CS 50-175

0,55

65 50 80

271

141

100125 150 375

100

80 455200 10

150

230 2000,751,1

277 140 165 423 90 503 240 2181,5 1252,2

284140

160 196 454 100 534250 12

250 23534 291 190 226 475 112 555 262 260

CS 50-210

1,1

65 50 80

277

141

100140 165 423

120

90 503 200 10

165

255 2181,5 1252,2

284140

160 196 454 100 534250 12

265 23534 291 190 226 475 112 555 277 260


46

K

F

A C

DNm

DNa

B D

øPJ’

G

I

H

J

E’

EøR

A.0200.201 – IM-CS/04.00 EN (04/2008)



CS 50-2602,2

65 50 90319

165 140160 196 479

145100 569

250 12 175275 235

34 324 190 226 499 112 589 287 260

CS 65-145

0,55

80 65 79274

145100

125 150 379112

80 458200 10 146

226 2000,751,1

280 140 165 415 90 494 236 2181,5 125

CS 65-175

1,1

80 65 80

280

144

100 140 165 426

120

90 506 200 10

150

240 2181,52,2

287140

160 196 457 100 537250 12

250 23534 294 190 226 478 112 558 262 260

CS 65-210

1,1

80 65 90

311 165100

140 165 447

135

90 537 200 10

165

255 2181,5 1252,2

322169 140

160 196 482 100 572250 12

265 2353 594 329 190 226 503 112 593 277 260

CS 65-260

2,2

80 65 100

331168 140

160 196 481

155

100 581250

12205

305 23534 338 190 226 502 112 602 317 260

5,5379 190 178 216 256 563 132 663 300 337 2997,5

9,211 438 230 210 254 300 708 160 808 350 15 365 357

CS 80-175

2,2

100 80 100

335174

140160 196 487

139

100 587250

12

165 365 23534 343 190 226 508 112 608

164276 260

5,5384 195 216 256 569 132 669 300 296 299

7,5 178

CS 80-210

2,2

100 80 100

334171 140

160 196 484

145

100 584250

12 165

265 23534 341 190 226 505 112 605 277 260

5,5381 193

140216 256 566 132 666 300 297 299

7,5 178

CS 80-260

3

100 80 100

334171

140

160 196484

165

100584 250

12209

309 2354 341 190 226 112 321 260

5,5382 193 216 256 566 132 666 300 341 2997,5

9,2 17811

441 233210

254 300 711 160 811 350 15 369 35715 254

CS 100-2105,5

125 100 111 399 199 140 216 256 573 161 132 683 300 12 214 346 2997,5

CS 100-260

9,2

125 100 115

399 195 178 216 256 568

186

132 683 300 12

216

348 29911

458 235210

254 300 713 160 828 35015

376 35768

15 25418,5

471 235 241 279 240 795 180 910 350 396 44222

CS 125-260

9,2

150 125 110

335 203 271 216 276 615

206

132 725 300 10

216

348 41911

395243

380 254 324 720 160 830350

12 376 44715

18,5 420 387 279 340 803 180 913 15 396 502


47

K

F

A C

DNm

DNa

B D

øP

G

J’

øR

E’

E

H

J

I

A.0200.201 – IM-CS/04.00 EN (04/2008)



CS 25-145

0,55

32 25 75

236 177 90 112 132 327

81

71 402 160

10 145

216 1820,75

247 123100

125 150 357 80 432200

225 2001,11,5

253 122 140 165 404 90 479 235 2182,2 125

CS 25-175

0,75

32 25 65

237123

100125 150 357

96

80 422200 10

149

229 2001,11,5

244 140 165 405 90 470 239 2182,2 1253 266

138 140160 196 451 100 516

250 12249 235

4 273 190 226 472 112 537 261 260

CS 32-110

0,55

40 32 70

232 117 90 112 132 327

65

71 397 160

10 110

181 1820,75

243123 100

125 150 357 80 427200

190 2001,11,5 249 140 165 405 90 475 200 218

CS 32-145

0,75

40 32 80

269

139

100125 150 373

85

80 452200 10

145

225 2001,11,5

275 140 165 421 90 501 235 2182,2 1253 282

140160 196 452 100 532

250 12245 235

4 288 190 226 473 112 553 257 260

CS 32-175

1,5

40 32 80275

139100

140 165 42195

90 501 200 10150

240 2182,2 1253 282

140160 196 452 100 532

250 12250 235

4 290 140 190 226 474 112 554 262 260

CS 32-210

3

40 32 80

283 140

140

160 196 453

110

100 533250

12165

265 2354 288 139 190 226 473 112 533 277 260

5,5330 161 216 256 535 132 615 300 297 2997,5

9,2 17811 394 206 210 254 300 683 160 763 350 15 325 357

CS 32-260

5,5

50 32 90364 185

140216 256 559

140132 649 300 12

172304 2997,5

9,2 17811

423 225210

254 300 703 160 793 350 15 332 35715 254

CS 40-145

1,5

50 40 80275 139

100140 165 421

9090 501 200 10

133223 218

2,2 1253 283

140 140160 196 453 100 533

250 12233 235

4 289 190 226 473 112 553 245 260

CS 40-175

2,2

50 40 80

277141

125 140 165 423

95

90 503 200 10

150

240 2183 284

140

160 196 454 100 534250

12

250 2354 291 190 226 475 112 555 262 260

5,5333 164 216 256 537 132 617 300 282

2997,59,2 178

35711 396 208 210 254 300 686 160 766 350 15 310


48

K

F

A C

DNm

DNa

B D

øP

G

J’

øR

E’

E

H

J

I

A.0200.201 – IM-CS/04.00 EN (04/2008)



CS 40-210

3

50 40 80

284141

140

160 196 454

115

100 503250

12 165

265 2354 291 190 226 475 112 535 277 260

5,5333 164 216 256 537 132 618 300 297 2997,5

9,2 17811

396 208210

254 300 686 160 766 350 15 165 325 35715 254

CS 40-260

7,5

50 40 100

374 185 178 216 256 559

145

132 659 300 12 172 304 2999,211

433 225210

254 300 703 160 803350 15 172

332 3571518,5 25422 447 226 241 279 340 786 180 893 352 442

CS 50-145

1,5

65 50 80

277141

100140 165 423

95

90 503 200 10

145

235 2182,2 1253 284

140160 196 454 100 535

25012

245 2354 291 190 226 475 112 596 257 260

5,5333 164 216 256 537 132 618 300 277 299

7,5 178

CS 50-175

3

65 50 80

284 141

140

160 196 454

100

100 535250

12150

250 2354 292 142 190 226 476 112 596 262 260

5,5333 164 216 256 537 132 618 300 282 2997,5

9,2 17811

396 208210

254 300 686 160 766 350 15 310 35715 254

CS 50-210

5,5

65 50 80

333 164140

216 256 537

120

132 618 300 12

165

297 2997,59,2 17811

396 208210

254 300 686 160 766350 15

325 3571518,5 25422 424 223 241 279 340 783 180 873 345 442

CS 50-26015

65 50 90426

228210

254 300 706145

160 796350 15 175

335 35718,5 25422 439 241 279 340 788 180 888 355 442

CS 65-145

3

80 65 79

287145

140

160 196 458

112

100 538250

12145

245 2354 294 190 226 479 112 559 257 260

5,5336 168 216 256 541 132 725 300 277 2997,5

9,2 17811 399 212 210 254 300 690 160 862 350 15 305 357

CS 65-175

5,5

80 65 80

336 167140

216 256 540

120

132 621 300 12

150

282 2997,59,2 17811

399 211210

254 300 689 160 769350 15

310 3571518,5 25422 422 221 241 279 340 781 180 871 330 442


49

K

F

A C

DNm

DNa

B D

øP

G

J’

øR

E’

E

H

J

I

A.0200.201 – IM-CS/04.00 EN (04/2008)


Pumps kW DNa DNm A B C D E E’ F G H K ØP ØRi I J J’Weight, kg

CS 65-210

11

80 65 90429

231210

254 300 709135

160 799350 15 165

325 3571518,5 25422 442 241 279 340 791 180 881 345 442 200

CS 65-26015

80 65 100438

230210

254 300 708155

160 808350 15 205

365 35718,5 25422 451 241 279 340 790 180 890 385 442

CS 80-175

11

100 80 100444 236

210254 300 714

139160 814

350 15 164324 35715

18,5 25422 457 235 241 279 340 795 180 895 344 442

CS 80-21015

100 80 100441

233210

254 300 711145

160 811350 15 165

325 35718,5 25422 454 241 279 340 793 180 893 345 442

CS 100-210 22 125 100 110 471 240 241 279 340 800 161 180 910 350 15 214 394 442


50

K’

K

F

A C

DNm

DNa

B D

L

G

J’

J

I

H

E

E’

L

G

ØR E

E’

H

JJ’

I

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.13 CSX 2900 rpm – For power of 30 kW(size IEC 200)


CSX 50-260 30 65 50 90 201 296 335 284 360 906 145 258 908 1085 175 433 590 420CSX 65-260 30 80 65 100 214 298 335 284 360 908 155 258 1008 1098 205 463 590 420CSX 80-175 30 100 80 100 219 304 335 284 360 914 139 258 1014 1103 165 423 590 420CSX 80-210 30 100 80 100 216 301 335 284 360 911 145 258 1011 1100 165 423 590 420CSX 80-260 30 100 80 100 216 301 335 284 360 911 165 258 1011 1100 209 467 590 420CSX 100-210 30 125 100 111 234 308 335 284 360 917 161 258 1028 1118 214 472 590 420CSX 100-260 30 125 100 115 234 303 335 284 360 913 186 258 1028 1118 216 474 590 420


51

K

F

A C

DNm øRm

DNa

B

D Y D''

øN

O

H'

øPm

øQm

G

øRa

øPa øQa

øN' M

E

E'

H

J

L

D'

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.14 CS – 4th group – closed coupled

970 rpm

Pumps kW DNa DNm A B C D D’ D’’ E E’ F G H H’ K J Y L M N N’ O ØPa

ØPm

ØQa

ØQm

ØRa

ØRm

n°holes

a

n°holes

m

CS 125-350

5,5

150 125 122 47286

150 200

178

400 500

660

232 280

132 782

580

300

300

216

22

12 300

285 250 240 210 22 18 8 8

7,5210

764 160 886 319 25415 350

9,211 25415 279 888 180 1010 361 279

18,5 303 305 924 200 1046 407 318 19 400

CS 150-350

7,5

200 150 122 47292

150 200

210

450 550770

258 330160 892

630325

300254

2215 350

340 285 285 240 22 22 12 89,211 25415 279 894 180 1016 338 279

18,5 309 305 930 200 1052 367 318 19 400

1450 rpm

Pumps kW DNa DNm A B C D D’ D’’ E E’ F G H H’ K J Y L M N N’ O ØPa

ØPm

ØQa

ØQm

ØRa

ØRm

n°holes

a

n°holes

m

CS 125-350

9,2

150 125 122 47286

150 200

178

400 500

660

232 280

132 782

580

300

300

216

22

12 300

285 250 240 210 22 18 8 8

11 210764 160 886 319 254

15 35015 254

18,5 241888 180 1010 332 279

22 27930 303 305 924 200 1046 361 318

19400

37 333 286 954 225 1076 407 356 450

CS 150-350

18,5

200 150 122 47292

150 200

241

450 550894

258 330180 1016

630338

300279

2215 350

340 285 285 240 22 22 12 822 27930 309 305 930 200 1052 367 318

19400

37 339 286 960 225 1082 413 356 450


52

K

A C

DNm 50

DNa

øN øN’

B D F

D’

8

27

24

E’

E

M

H

J

L

G

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.15 CSK – 2nd group

Pumps DNa DNm A B C D D’ E E’ F G H K J L M N N’Weight, kg

CSK 32-145 10 32 80 146 335 35 65 210 240 142 85 176 415 321 145 100 11 10CSK 32-175 40 32 80 149 336 35 65 210 240 138 85 176 416 321 145 100 11 10CSK 32-210 40 32 80 147 335 35 65 210 240 139 110 176 415 341 165 100 11 10CSK 40-145 50 40 80 146 335 35 65 210 240 142 90 176 415 309 133 100 11 10CSK 40-175 50 40 80 149 336 35 65 210 240 138 95 176 416 326 150 100 11 10CSK 40-210 50 40 80 147 335 35 65 210 240 139 115 176 415 341 165 100 11 10CSK 50-145 65 50 80 148 337 35 65 210 240 142 95 176 417 321 145 100 11 10CSK 50-175 65 50 80 149 336 35 65 210 240 138 100 176 416 326 150 100 11 10CSK 50-210 65 50 80 147 335 35 65 210 240 139 120 176 415 341 165 100 11 10CSK 65-145 80 65 79 152 341 35 65 210 240 138 112 176 420 321 145 100 11 10CSK 65-175 80 65 80 149 336 35 65 210 240 138 120 176 416 326 150 100 11 10


53

K

A C

80DNm

DNa

B D

D’

F

øN øN’

10

35

32

G

M

E

E’

H

J

L

K

A C

DNm øRm

110

DNa

I

øN øN’

B D

D’

F

14

51.5

48

øPm

øQm

G

øRa

øPa øQa

M

E

E’

H

J

L

A.0200.201 – IM-CS/04.00 EN (04/2008)

13.16 CSK – 3rd group

Pumps DNa DNm A B C D D’ E E’ F G H K J L M N N’Weight, kg

CSK 65-210 80 65 90 169 473 40 80 300 340 222 155 225 573 430 165 110 14 12CSK 65-260 80 65 100 178 473 40 80 300 340 222 155 223 573 428 205 110 14 12CSK 80-175 100 80 100 186 479 40 80 300 340 221 139 217 579 382 165 110 14 12CSK 80-210 100 80 100 181 476 40 80 300 340 222 145 225 576 390 165 110 14 12CSK 80-260 100 80 100 181 476 40 80 300 340 222 165 223 576 432 209 110 14 12CSK 100-210 125 100 111 198 463 40 80 300 340 222 161 223 593 437 214 110 14 12CSK 100-260 125 100 115 198 478 40 80 300 340 222 186 225 593 441 216 110 14 12


13.17 CSK – 4th group

Pumps DNa DNm A B C D D’ E E’ F G H K J L M N N’ ØPm

ØPa

ØQm

ØQa

ØRa

ØRm

n°holesa

n°holesm

Weight, kg

CSK 125-350 150 125 122 47 584 150 200 400 500 345 232 280 706 580 300 150 22 14 250 285 210 240 22 18 8 8CSK 150-350 200 150 122 47 588 150 200 450 550 348 258 330 710 630 300 175 22 20 285 340 240 295 22 22 12 8


54 A.0200.201 – IM-CS/04.00 EN (04/2008)

14.0 Trouble shooting chart We are herewith listing some of the possible working irregularities which may occur using the pumps, with a table helping to find out the possible causes and how to solve the problem.

Trouble:

The pump does not runA. The delivery is not sufficientB. The pressure is not sufficientC. The pump stops primingD. Power absorption too higherE. Leakages from the mechanical sealF. Short life of the mechanical sealG. Failure of the mechanical sealH. Anomalous vibrations and/or noiseI. Short life of bearingsJ.

Trouble

A B C D E F G H I J K

Po

ssib

le c

ause

s an

d n

eces

sary

op

erat

ions

to

so

lve

them

1 • •

2 • • •

3 • • •

4 • • •

5 • • •

6 • •

7 • • •

8 • • •

9 • • • •

10 • •

11 • • •

12 • •

13 • •

14 •

15 •

16 •

17 •

18 •

19 • • •

20 • • • • •

21 • •

22 • • •

23 • • •

24 •

25 • • •

26 • • •

27 • •

28 •

29 • •

30 • •

31 • •

32 •

33 •

34 • •

35 •

36 •

37 •

38 •

39 •

55A.0200.201 – IM-CS/04.00 EN (04/2008)

Possible causes and necessary operations to solve them:

The pump is not properly primed. 1. Repeat the priming.

Air entering from suction connections. 2. Check the lock.

Air entering from the mechanical seal. 3. Replace the mechanical seal or arrange a solution with a vacuum spring in case of vacuum suction operation.

Obstructions present along suction pipes or valves closed along pipes. 4. Verify and remove all foreign matters from pipes and finally verify valves status (if closed, open them).

NPSH available in the plant is lower than NPSH needed by the pump. 5. Reduce the friction loss or adjust the pump at a lower delivery point.

Defective operation of the standing valve (not flooded pumps). 6. Restore the proper operation of the valve or replace it with a perfect one.

Plant friction losses higher than pump performances. 7. Reduce friction losses or replace the pump with a most suitable one for requested performances.

Opposite direction of rotation or too low velocity (in case of a pump operated by an 8. inverter). Restore the correct sense of rotation; increase the motor speed.

The impeller is clogged by foreign matters (in case of pump with closed-impeller). 9. Remove foreign matters from the impeller.

Worn mechanical seals. 10. Replace worn parts.

Worn or partially clogged impeller. 11. Replace the impeller or remove foreign matters.

Product viscosity higher than forseen one. 12. Verify the pump size.

Presence of too much gas in the fluid. 13. Fit an air relief valve.

Plant friction losses lower than forseen ones. 14. Increase friction losses or adjust the pump at a higher working point.

Fluid specific gravity higher than forseen one. 15. Increase the installed motor power.

Pumped fluid too viscous. 16. Verify the pump size.

Higher pump delivery during operation due to plant friction losses lower than forseen ones. 17. Adjust the pump at a lower working point or increase the plant friction losses.

Rotation speed too high (when pump is controlled by an inverter). 18. Reduce the velocity.

Internal frictions caused by slipping between rotating and fix parts. 19. Restore normal assembly conditions.

Misalignment of pump-motor or distorted shaft. 20. Restore the correct alignment between pump and motor; replace the shaft with a new one.

Worn bearings of pump or motor. 21. Replace the bearings.

Electric misconnection. 22. Modify the electric connection by strictly following ratings written on the motor plate according to the available voltage.

Voltage not suitable for the installed motor. 23. Replace the motor with one having a suitable voltage.

56 A.0200.201 – IM-CS/04.00 EN (04/2008)

Mechanical seal worn 24. Replace the mechanical seal.

Pump fluid or temperature not suitable for the assembled mechanical seal or its parts. 25. Verify the mechanical seal selection.

Non-cleaning when using fluids which tend to crystallize. 26. Increase washing cycles and don’t leave the product laying inside the pump for a long time.

Incorrect assembly of the mechanical seal. 27. Assemble the mechanical seal again with attention.

Opposite rotation direction for non-reversible mechanical seals. 28. Restore the correct direction of rotation.

Flushing non sufficient for external flushed seals. 29. Increase the flushing fluid.

Dry operation of the pump. 30. Arrange the proper dry-running protection in order to avoid the problem.

Oscillations on the shaft due to a too high assembly allowance, worn bearings, etc. 31. Restore normal assembly conditions by replacing the worn pieces.

Suspended solid parts in the fluid. 32. Verify the mechanical seal selection.

Too high temperature or thermic shock. 33. Increase gradually the fluid temperature by avoiding instantaneous thermic amplitudes; prevent the pump from dry-running.

Out-of-balance of the impeller. 34. Replace the impeller.

The pump runs at a low delivery. 35. Adjust the pump at a higher working point.

The pump runs at a high delivery. 36. Adjust the pump at a lower working point.

Pump and/or pipes are not properly anchored. 37. Verify and adjust anchorage of the involved parts.

Bearings not lubricated (where lubrication is visible). 38. Replace bearings and restore proper lubrication; lubrication according to the use conditions should be maintained.

Water seepage due to worn oil retainers. 39. Replace worn parts.

57A.0200.201 – IM-CS/04.00 EN (04/2008)

15.0 Disposal of the pump For disposal of the pump please observe the following instructions:

Disconnect electrical and hydraulic connections according to technical rules and laws in force.•

Disassemble all components of the pump for separate dismantling; wash the components and •clean the structure accurately.

The main components of the pump are made from the following materials:

Pump casing, cover, impeller, shaft, impeller nut

S.S. AISI 316L

Elastomers NBR, EPDM, FPM, Teflon

Motor Aluminium, Cast iron, Copper

Components made from amianthus or lead are not used in our production.

The components of the pump should be properly disposed of, according to the corresponding rules in force in receiver’s country.

SPX Process Equipment ABNastagatan 19, Box 1436701 14 Örebro, SWEDENPhone: +46 (0)19 21 83 00 Fax: +46 (0)19 27 23 72E-mail: [email protected]

For more information about our worldwide locations, approvals, certifications, and local representatives, please visit www.johnson-pump.com and www.spxpe.com.

SPX Corporation reserves the right to incorporate our latest design and material changes without notice or obligation.Design features, materials of construction and dimensional data, as described in this bulletin, are provided for your information only and should not be relied upon unless confirmed in writing.

Copyright © 2005, 2008 SPX Corporation

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