srp, north america 60 hznet.grundfos.com/appl/ccmsservices/public/literature/... · motor range 8...

GRUNDFOS DATA BOOKLET

Submersible recirculation pumpsSRP, North America60 Hz

Ta

ble

of c

on

ten

ts

2

Submersible recirculation pumps

1. Introduction 3General description 3Applications 3Constructional features 3Operating mode 3

2. Identification 4Type key 4Nameplate 5

3. Product description 6Features 6Wiring diagrams 7Water-in-oil sensor 7Applicable liquids 8Sound pressure 8Motor range 8

4. Selection of product 9Ordering a recirculation pump 9Selecting an SRP pump 9Selection curve charts, 60 Hz 14

5. Product range 19Standard versions, 440-480 V, 60 Hz 19

6. Variants 20Variants 20

7. Construction 21Pump 21Installation drawing 21Material specification 22Sectional drawings 23Dimensions, accessories 29

8. Positioning 30General description 30

9. Technical data, 440-480 V 31SRP.11.12.524.08 31SRP.15.12.628.08 32SRP.19.12.720.08 33SRP.26.12.805.08 34SRP.30.12.883.08 35SRP.40.12.513.25 36SRP.55.12.607.25 37SRP.75.12.722.25 38SRP.95.12.805.25 39SRP.48.20.254.27 40SRP.68.20.299.27 41SRP.95.20.363.27 42SRP.136.20.406.27 43SRP.95.32.260.11 44SRP.163.32.308.11 45SRP.204.32.334.11 46SRP.176.32.355.11 47SRP.272.32.374.11 48SRP.245.32.381.11 49SRP.326.32.418.11 50SRP.245.32.422.11 51

10. Accessories 52Selection guide for accessories 53List of accessories 53

11. Further product information 57WebCAPS 57WinCAPS 58Grundfos GO 59

Intr

od

uc

tio

n

Submersible recirculation pumps 1

1. Introduction

General descriptionThis data booklet describes Grundfos submersible recirculation pumps, type SRP.

Fig. 1 SRP

The Grundfos submersible recirculation pumps are designed for the transfer of liquids of low to medium viscosity.

The pumps are intended for pipe diameters between 12 and 36 in, incorporating motors of 1.1 hp (0.8 kW) to 32.6 hp (24 kW). Adaptation to other diameters is possible.

The pumps incorporate a squirrel-case induction motor, a planetary gear and a cast stainless-steel propeller ensuring high resistance to wear and corrosion. The 3-dimensional optimised hydraulic design ensures high efficiency.

ApplicationsGrundfos SRP recirculation pumps are designed for the pumping of sludge from one tank to another in sewage treatment plants as well as for other pump applications involving a high flow rate and low head.

Constructional features• Strong axial gear in slim design for high hydro-

dynamic efficiency

• integrated overload and overheating protection

• integrated water-in-oil sensor

• cast stainless-steel propeller

• good self-cleaning capabilities.

Operating mode• Continuous operation when fully submerged

• intermittent operation with max. 20 starts per hour.

Gr9

42

2

3

Ide

ntific

atio

n

Submersible recirculation pumps2

4

2. Identification

Type key

Code Example SRP 11 12. 524. 08. 6. 0P.

SRPType rangeSubmersible recirculation pump

11

Motor output power, P2Code from type designation/10 [hp]1.1 hp

12Propeller diameter 12 inch

524Propeller speed524 min-1

08Propeller blade pitch 8 degrees

[ ]Explosion protectionNon-explosion-proof

6Frequency60 Hz

0P1P0Z1Z

Voltage and starting method440-480 V, DOL440-480 V, Y/DSpecial, DOLSpecial, Y/D

[ ]AB

GenerationFirst generationSecond generationThird generation

Ide

nti

fic

ati

on


NameplateThe nameplate is fitted to the motor housing. The details supplied on the nameplate are required for ordering spare parts.

Fig. 2 Nameplate, standard version

Key to nameplate

For reference purposes, the additional nameplate supplied with the recirculation pump should be fixed in a visible position at the installation site.

TM

04

92

49

10

37

Pos. Description

1 Type designation

2 Production code

3 Propeller diameter

4 Liquid temperature range

5 Product number

6 Enclosure class according to IEC

7 Serial number

8 Insulation class

9 Rated voltage

10 Rated speed (propeller)

11 Weight

12 Starting current

13 Frequency

14 Number of poles

15 Rated current

16 Power factor

17 Motor power, P1/P2

18 Model

19 Maximum installation depth

20 Service factor

TypeP.c.

P1/P2

Cos.

Model

in

AHzF

ø

IN nN

PolT

Prod.No:

96257011

See MANUAL!CH-6105 Schachen

Insul.class:No:IPU VIstart

Weight lb/minA

15 1214 13

1 2 3 4 5 6 7

18

17

16

19

HP

ft9

10

11

8

S.F.:

20

5

Pro

du

ct d

es

crip

tion


6

3. Product description

Features

Motor

The motor is a 2- or 4-pole squirrel-cage induction motor. The stator is supported by two ball bearings.

The water-tight cable entry prevents moisture ingress down to a depth of 66 ft (20 m).

Starting method

In general, we recommend to use soft starter or variable speed drive to minimise wear and tear on the equipment.

Continuous operation: The SRP recirculation pumps are suitable for direct-on-line starting.

Intermittent operation: The SRP pumps are suitable for direct-on-line starting, provided the maximum number of starts per hour is not exceeded. To minimise wear and tear on the equipment, we recommend to start the SRP pump via soft starter or variable speed drive.

Gearbox

The planetary gearbox is positioned between the motor and the propeller.

The gearbox is oil-filled, and the gear wheels are hardened to ensure long life. See the installation and operating instructions for information on oil type, oil quality and oil change intervals.

The gearbox/shaft seal housing has water-in-oil sensor and external relay which together can give an alarm or cut out the motor in case of water ingress.

Bearings

Motor: Single-row ball bearings.

Gear: Tapered roller bearings.

Shaft seal

To prevent ingress of the surrounding liquid, the recirculation pumps have shaft seal(s) and possibly seal rings fitted around the propeller shaft. In addition, the recirculation pumps also have a shaft seal or two seal rings between the shaft seal housing/gearbox and the motor.

Shafts

See below table for motor and gear shaft.

Propeller

The three-blade, self-cleaning propeller is made of cast stainless steel.

Power cables

The specific cable can be found in the tables in section Technical data, 440-480 V, page 46.

Cable entry

Elastomer, 70 shore hardness.

Sensors

Standard SRP pumps incorporate three bimetallic PTO thermal switches (PTO = Protection Thermique à Ouverture). See fig. 3.

PTC sensors are available on request.

The gearbox is monitored for the ingress of water by a water-in-oil sensor incorporated as standard in the gearbox/shaft seal housing. Via an external relay, the sensor triggers an alarm signal and/or disconnects the motor.

Sealing against ingress of surrounding liquid

Sealing from gearbox towards motor

Two lip seals and a mechanical shaft seal made of tungsten carbide/

tungsten carbide or SiC/SiC

Mechanical shaft seal made of carbon/alox

Shaft DIN W.-Nr. AISI

Motor 1.7147 5120

Gear 1.5713

Type

Outer diameter

[in (mm)]

Standard

S1BN8-F 11G1.5 11 x 1.5 mm2 3/4 (17)

S1BN8-F 11G2.5 11 x 2.5 mm2 7/8 (21)

H07RN-F 7G4 + 4 x 1 7 x 4 mm2 + 4 x 1 mm2 7/8 (21)

Shielded cable

H07RC4N8-F 7G4 + 4 x 1 7 x 4 mm2 + 4 x 1 mm2 1 (22.5)

Pro

du

ct

de

sc

rip

tio

n


Wiring diagrams

Wiring diagram, three thermal switches (PTO)

Fig. 3 Wiring diagram, three thermal switches

Water-in-oil sensorThe gearbox is monitored for the ingress of water by a water-in-oil sensor incorporated as standard in the gearbox/shaft seal housing. Via an external relay, the sensor triggers an alarm signal and/or switches off the motor.

We recommend you to connect the water-in-oil sensor to a Grundfos ALR-20A relay or similar type. The Grundfos ALR-20A is available as an optional accessory. See10. Accessories, page 52.

Note: Being an electronic component, the water-in-oil sensor must not be tested with an ohmmeter or other measuring instrument.

ALR-20/A relay

Fig. 4 ALR-20/A relay

Dimensional sketch, ALR-20/A relay

Fig. 5 Dimensions of ALR-20/A relay

Settings

The sensitivity of the ALR-20/A relay can be tested as follows:

1. Turn the adjusting screw a until the indicator light b of the relay is on. See fig. 4.

2. Turn the adjusting screw in the opposite direction until the indicator light is off.

3. Turn the adjusting screw another 60 ° (in the same direction as under step 2).

Note: The cable between the relay and the pump must not exceed 164 ft (50 m) in length. An external alarm indicator, if any, must be connected to the potential-free output, terminals 1 and 3 or 4.

For further information, see the data sheet for ALR 20/A.

TM

02

49

40

33

08

Terminals Description

1, 2, 3, 4, 5, 6Ends of the three stator windings (U1, U2, V1, V2, W1, W2)

11, 12 Thermal switches (F6)

21, 22 Water-in-oil sensor in gearbox (B)

B

LSV2U2W2W1V1U1 PEPTO

TM

03

20

60

35

05

TM

05

00

62

07

11

Main supply, terminals 2 and 10

Rated operating voltage : 120 V or 230 V AC

Permissible voltage tolerance : -15 % to +10 %

Frequency : 50-60 Hz

Power input : approx. 3 VA

Power transformer :According to VDE 0551, VDE and SEV mark of conformity.

Relay output, terminals 4, 1 and 3

Max. switching voltage : 250 VAC/24 V DC

Max. switching current : 5 A

Max. switching capacity : 100 VA/100 W

2 10 4 1 3A1 A2

arnold agLecksonden RelaisNetz 230V 50-60Hz P3VA

II (2)G [EEx ib] IIC nur für den Anschluss von Arnold AGLecksonden Typ AL05 Ex

Schaltpunkt Storung

ALR 20/A ExSEV 05 ATEX 0131

12585 7Sonde

Rel.Netz

CH - 6105 SchachenA Grundfos Company

ab

3 3/

4 in

Rel.Ue 400V le 2.5A AC15Netz 230V 40-60Hz P3VA

ALR 20/A

Rel.Netz

2 10 4 1 3A1 A2

5 7

1 7/8 in 1 5/8 in

1 7/

8 in

1 3/

8 in

7

Pro

du

ct d

es

crip

tion


8

Applicable liquids

Sound pressureThe sound pressure level of the pump is lower than 70 dB (A).

Motor range

60 Hz

pH value : 4-10

Liquid temperature : 41 to 104 °F (5 to +40 °C)

Maximum density : 8.846 lb/gallon (1060 kg/m3)

Maximum dynamic viscosity : 500 CSt (500 mPas)

Maximum sludge index : 14.98 gallons/lb (125 ml/g)

Chloride content :≤ 1.67 x 10-3 lb/gallon(≤ 200 mg/l)(for stainless steel 304/1.4301)

Pump typeShaft power

[hp (kW)]Number of

poles

SRP.11.12.524.08. 1.1 (0.8)

2

SRP.15.12.628.08. 1.5 (1.1)

SRP.19.12.720.08. 1.9 (1.5)

SRP.26.12.805.08. 2.6 (1.9)

SRP.30.12.883.08. 3.0 (2.2)

SRP.40.12.513.25. 4.0 (3.1)

SRP.55.12.607.25. 5.5 (4.0)

SRP.75.12.722.25. 7.5 (5.6)

SRP.95.12.805.25. 9.5 (7.1)

SRP.48.20.254.27. 4.8 (3.6)

4

SRP.68.20.299.27. 6.8 (5.1)

SRP.95.20.363.27. 9.5 (7.1)

SRP.136.20.406.27. 13.6 (10.1)

SRP.95.32.260.11. 9.5 (7.1)

SRP.163.32.308.11 16.3 (12.2)

SRP.204.32.334.11 20.4 (15.2)

SRP.176.32.355.11 17.6 (13.2)

SRP.272.32.374.11 27.2 (20.3)

SRP.245.32.381.11 24.5 (18.3)

SRP.326.32.418.11 32.6 (24.3)

SRP.245.32.422.11 24.5 (18.3)

Se

lec

tio

n o

f p

rod

uc

t


4. Selection of product

Ordering a recirculation pumpFew product numbers need to be selected to make the order complete:

• SRP recirculation pump (standard)

• custom-built variants (option)

• mechanical installation accessories

• electrical accessories, leak detector relay and variable speed drive.

Standard pumpSee below example of what you get when you order a standard SRP pump:

• Recirculation pump

• cable, 30 ft (10 m)

• paint, graphic grey, NCS8005-r-80b 350 μm thickness

• three bimetallic PTO thermal switches, one in each motor winding

• one water-in-oil sensor incorporated in the gearbox.

Note: In WebCAPS you can find product specific data via the product number, e.g. 97754453.

VariantsIf a longer cable or a shielded cable is required, the pump is no longer a standard product. A list of variants can be found in Variants, page 20.

AccessoriesFor selection of the correct accessories, see10. Accessories, page 52.

Note: The accessories are not fitted from factory.

ControllerControl unit ALR-20/A can be used in combination with SRP pumps.

Selecting an SRP pumpThe selection guide is for guidance only. For detailed information, please contact your local Grundfos representative.

The selection curve charts for the Grundfos SRP pumps shown later in this section are based on the following:

• system description and layout

• flow rate, Q, GPM

• geometrical head, Hgeo, in ft (Hgeo = H2 - H1).

Fig. 6 System layout

Head loss can be calculated on the basis of information in the system layout.

SRP Product number

SRP.40.12.513.25.6.1P 97754453

TM

03

05

71

34

08D

L

H2

H1

9

Se

lec

tion

of p

rod

uc

t


10

SymbolsThese symbols are used in the calculations on the following pages:

Equations

Cross-sectional area of pipes

A = Area

D = Internal pipe diameter

L = Length of pipe

g = Acceleration of gravity (9.81 m/sec²)

H = Total pump head

H1 = Liquid level in tank 1

H2 = Liquid level in tank 2

Hf = Head loss due to friction

Hgeo = Geodetic head

Hsystem = Head loss in system

HJ = Head loss in pipes

HJn = Head loss in fittings and system

Hvalve = Head loss in valves (supplier data - typically 0.05 to 0.5 m)

Q = Flow rate

V = Flow velocity

= Loss coefficient

Hf = Hgeo + Hsystem

Hsystem = Hvalve +ΣHJn + HJ

DN Area [m2]

300 0.0707

400 0.1257

500 0.1963

600 0.2827

700 0.3848

800 0.5027

V =Q [m3/sec]

A [m2]

Se

lec

tio

n o

f p

rod

uc

t


Pipe loss nomogram

Fig. 7 Pipe loss nomogram

TM

03

05

85

03

05

Pip

e m

ate

ria

lN

ew

pip

e

k [

mm

]O

ld p

ipe

k

[mm

]

Pla

stic

0.0

10

.25

Dra

wn

ste

el

0.0

51

.0

We

lde

d s

tee

l0

.11

.0

Dra

wn

sta

inle

ss s

tee

l0

.05

0.2

5

We

lde

d s

tain

less

ste

el

0.1

0.2

5

Ca

st ir

on

0.2

51

.0

Ga

lva

nis

ed

ste

el

0.1

5

Bitu

min

ise

d c

ast

iro

n0

.12

Co

ncr

ete

0.3

...2

.0

Asb

est

os

cem

en

t0

.02

5

Pip

e l

os

s n

om

og

ram

fo

r c

lea

n w

ate

r, 2

0 °

C

Q =

Flo

w [

l/s]

D =

In

tern

al p

ipe

dia

me

ter

[mm

]k

= S

urf

ace

ro

ug

hn

ess

[m

m]

HJ

= P

ipe

loss

es

[m/1

00

m]

Ex

am

ple

:Q

= 1

2 l/

sD

= 1

00

mm

k =

0.1

mm

HJ

= 2

.5 m

/10

0 m

Gu

ide

va

lue

s f

or

su

rfa

ce

ro

ug

hn

es

s

(k)

for

pip

es

11

Se

lec

tion

of p

rod

uc

t


12

Head loss in fittings and systems

Fig. 8 Head loss in elbow

Fig. 9 Head loss in expansion

Fig. 10 Head loss in reduction

Fig. 11 Head loss in outlet

TM

03

08

37

05

05

R/D 1 2 3 4 6

z 0.36 0.19 0.16 0.15 0.21

R/D 8 10 12 16 20

z 0.28 0.32 0.35 0.39 0.41T

M0

3 0

83

8 0

50

5

b° 5 10 15 20 30 40 45 50

k 0.13 0.17 0.26 0.41 0.71 0.90 0.93 1.05

β° 60 70 80 90 100 120 140 160

k 1.12 1.13 1.10 1.07 1.06 1.05 1.04 1.02

D

R

90º

V1

A1

A2

V2

HJn V12g-------

2= k 1

A1A2-------–

2

=

TM

03

08

39

05

05

TM

03

08

40

05

05

HJn 0

V2<<V1

V1

HJn

V12

2g-------=

Se

lec

tio

n o

f p

rod

uc

t


Example

Calculation of H [m]

Q = 325 l/sec

H = 0.49 m

Fig. 12 Selection curves forSRP.XX 20 XXX.27

Q = 325 l/sec

Hgeo = 0.35 m

Lpipe = 2 m

H = Hgeo + Hsystem

Hsystem = HJ + ΣHJn + Hvalve

HJ = 0 due to the short pipe length

HJn = limited to the outlet loss

HJn =

Hvalve = 0 as no valve is installed

Result:

Hsystem = 0 m + 0.14 m + 0 m = 0.14 m

H = 0.35 m + 0.14 m = 0.49 m

V12

=> V1 =(0.325 [m3/sec])

= 1.66 [m/sec] => HJn =1.662 [m2/sec2]

= 0.14 [m]2g 0.1963 [m2] 2 x 9.81 [m/sec2]

TM

05

02

72

09

11

3000 4000 5000 6000 7000 8000 9000 10000 11000 Q [US GPM]0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

[ft]H

200 300 400 500 600 700 Q [l/s]

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4[m]H

SRP.XX.20.XXX.2760 Hz

136.20.406.27

95.20.363.27

68.20.299.27

48.20.254.27

13

Se

lec

tion

of p

rod

uc

t


14

Selection curve charts, 60 Hz

Fig. 13 Performance range, 60 Hz

TM

04

90

94

33

10

0 2000 4000 6000 8000 10000 12000 14000 16000 18000 20000 Q [US GPM]0

1

2

3

4

5

6

7

[ft]H

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 Q [l/s]

0.0

0.5

1.0

1.5

2.0

[m]H

SRP60 Hz

SRP.xx.12.xxx.08

SRP.xxx.32.xxx.11SRP.xx.20.xxx.27SRP.xx.12.xxx.25

Se

lec

tio

n o

f p

rod

uc

t


Fig. 14 Selection curve charts for SRP.xx.12.xxx.08, 3 x 440-480 V, 60 Hz

TM

05

02

73

09

11

300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Q [US GPM]0

1

2

3

4

5

6

7

[ft]H

20 30 40 50 60 70 80 90 Q [l/s]

0.0

0.5

1.0

1.5

2.0

[m]H


11.12.524.08

15.12.628.08

19.12.720.08

26.12.805.08

30.12.883.08

300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Q [US GPM]0.0

0.5

1.0

1.5

2.0

2.5

3.0

[hp]P2

0.0

0.5

1.0

1.5

2.0

[kW]P2

11.12.524.08

15.12.628.08

19.12.720.08

26.12.805.08

30.12.883.08

300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Q [US GPM]5

10

15

20

25

30

35

40

[%]Eff

11.12.524.08 15.12.628.08 19.12.720.0826.12.805.08 30.12.883.08

15

Se

lec

tion

of p

rod

uc

t


16

Fig. 15 Selection curve charts for SRP.xx.12.xxx.25, 60 Hz

TM

05

02

74

09

11

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 Q [US GPM]0

1

2

3

4

5

6

[ft]H

100 120 140 160 180 200 220 240 260 280 Q [l/s]

0.0

0.5

1.0

1.5

[m]H


95.12.805.25

75.12.722.25

55.12.607.25

40.12.513.25

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 Q [US GPM]0

1

2

3

4

5

6

7

8

9[hp]P2

0

1

2

3

4

5

6

[kW]P2

95.12.805.25

75.12.722.25

55.12.607.25

40.12.513.25

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 Q [US GPM]10

15

20

25

30

35

40

45

50

55[%]Eff

95.12.805.25

75.12.722.25

55.12.607.25

40.12.513.25

Se

lec

tio

n o

f p

rod

uc

t



TM

05

02

75

09

11

2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 Q [US GPM]0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5[ft]H

200 300 400 500 600 700 Q [l/s]

0.0

0.2

0.4

0.6

0.8

1.0

1.2

[m]H


136.20.406.27

95.20.363.27

68.20.299.27

48.20.254.27

2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 Q [US GPM]0

2

4

6

8

10

12

14

[hp]P2

0

2

4

6

8

10

[kW]P2

136.20.406.27

95.20.363.27

68.20.299.27

48.20.254.27

2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 Q [US GPM]15

20

25

30

35

40

45

50

55

60

65[%]Eff

136.20.406.27

95.20.363.2768.20.299.27

48.20.254.27

17

Se

lec

tion

of p

rod

uc

t


18


Note: Some of the curves above represent two different pumps, one illustrated by a bold line and the other by a dotted line.

TM

05

02

76

09

11

4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 Q [US GPM]0

1

2

3

4

5

6

7

[ft]H

300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 Q [l/s]

0.0

0.5

1.0

1.5

2.0

[m]H

SRP.XXX.32.XXX.1160 Hz

245.32.422.11

326.32.418.11

245.32.381.11

272.32.374.11

176.32.355.11

204.32.334.11

163.32.308.11

95.32.260.11

4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 Q [US GPM]0

4

8

12

16

20

24

28

32[hp]P2

0

4

8

12

16

20

[kW]P2

245.32.422.11

326.32.418.11

245.32.381.11

272.32.374.11

176.32.355.11

204.32.334.11

163.32.308.11

95.32.260.11

4000 6000 8000 10000 12000 14000 16000 18000 20000 22000 Q [US GPM]30

35

40

45

50

55

60

65

70[%]Eff

245.32.422.11326.32.418.11

245.32.381.11272.32.374.11176.32.355.11

204.32.334.11163.32.308.11

95.32.260.11

Pro

du

ct

ran

ge


5. Product range

Standard versions, 440-480 V, 60 Hz

Type designation

Product numbers

30 ft (10 m) cable 50 ft (15 m) cable 80 ft (25 m) cable

Standard Shielded Standard Shielded Standard Shielded

SRP.11.12.524.08 97754384 97754447 97754405 97754469 97754426 97754490

SRP.15.12.628.08 97754385 97754448 97754406 97754470 97754427 97754491

SRP.19.12.720.08 97754386 97754449 97754407 97754471 97754428 97754492

SRP.26.12.805.08 97754387 97754451 97754408 97754472 97754429 97754493

SRP.30.12.883.08 97754388 97754452 97754409 97754473 97754430 97754494

SRP.40.12.513.25 97754389 97754453 97754410 97754474 97754431 97754495

SRP.55.12.607.25 97754390 97754454 97754411 97754475 97754432 97754496

SRP.75.12.722.25 97754391 97754455 97754412 97754476 97754433 97754497

SRP.95.12.805.25 97754392 97754456 97754413 97754477 97754434 97754498

SRP.48.20.254.27 97754393 97754457 97754414 97754478 97754435 97754499

SRP.68.20.299.27 97754394 97754458 97754415 97754479 97754436 97754500

SRP.95.20.363.27 97754395 97754459 97754416 97754480 97754437 97754501

SRP.136.20.406.2 97754396 97754460 97754417 97754481 97754438 97754502

SRP.95.32.260.11 97754397 97754461 97754418 97754482 97754439 97754503

SRP.163.32.308.1 97754398 97754462 97754419 97754483 97754440 97754504

SRP.176.32.355.1 97754400 97754464 97754421 97754485 97754442 97754506

SRP.204.32.334.1 97754399 97754463 97754420 97754484 97754441 97754505

SRP.245.32.381.1 97754402 97754466 97754423 97754487 97754444 97754508

SRP.245.32.422.1 97754404 97754468 97754425 97754489 97754446 97754510

SRP.272.32.374.1 97754401 97754465 97754422 97754486 97754443 97754507

SRP.326.32.418.1 97754403 97754467 97754424 97754488 97754445 97754509

19

Va

rian

ts


20

6. Variants

Variants

Motor

Power cable Standard cable longer than 25 m

7 x 4 mm2 + 4 x 1.0 mm2, D21

H07RN-F 7G4 + 4 x 1

115 ft (35 m)

Contact Grundfos.

164 ft (50 m)

11 x 1.5 mm2, D17

S1BN8-F 11G1.5

115 ft (35 m)

164 ft (50 m)

11 x 2.5 mm2, D21

S1BN8-F 11G2.5

115 ft (35 m)

164 ft (50 m)

Shielded power cableShielded cable complete (cast in the cable entry)

7 x 4 mm2 + 4 x 1.0 mm2,D22.5

H07RC4N8-F 7G4 + 4 x 1

115 ft (35 m)

164 ft (50 m)

Thermal protection PTC sensor - one in each phase Contact Grundfos.

Coating

Product coating Motor/gear housingDifferent colours

450 micron epoxyThicker protection layer

Propeller coatingEpoxy or stainless-steel Propellers

Different colours300 micron epoxy

Protection layer

Testing

Dry-testing motor certificateElectrical properties and tightness

Contact Grundfos.

Production certificate Certificate of compliance to EN 10204-2-1 Contact Grundfos.

Factory test certificate Inspection and test certificate according to EN 10204-2-2 Contact Grundfos.

Other

For special packaging Batch packaging, hard/soft box Contact Grundfos.

For special nameplate Contact Grundfos.

For any other variants Contact Grundfos.

Co

ns

tru

cti

on


7. Construction

PumpThe position numbers in fig. 18 refer to Material specification, page 22.

Fig. 18 Construction, SRP

Installation drawingThe position numbers in fig. 19 refer to Material specification, page 22.

Fig. 19 Example of pump installation

For detailed drawings of each accessory, see List of accessories, page 53.

CraneIn order to select the right size of crane for a specific SRP, see Selection guide for accessories, page 53. The crane can easily be lifted off the crane foot, pos. 12, if it is needed in another installation.

Fig. 20 Crane

TM

03

03

74

50

04

TM

04

39

62

05

09

22 4 7 108

13

5

17

15

23

1

1

2

19

12

18

TM

04

38

73

03

09

Crane typeA min.

[in (mm)]A max.

[in (mm)]B min.

[in (mm)]B max.

[in (mm)]D

[in (mm)]

M111 5/8 (2838)

138 9/16 (3521)

26.0(654)

58.0(1474)

90(2286)

L111 5/8 (2838)

138 9/16(3521)

26.0(654)

58.0(1474)

89 3/4(2280)

Crane type M L

Cable diameter ∅6 ∅7

Type of winch 8 AF 12 AF

Max. load 550 (250) 1100 (500)

Total weight 135 (61.2) 169 (76.5)

B max.

B min.

D A m

in.

A m

ax.

13

12

5

21

Co

ns

truc

tion


22

Material specificationThe position numbers refer to figures 18, 19 and 20.

Pos. Component MaterialDIN W.-Nr./

EN standardAISI/ASTM

1 Bottom mounting bracket for connection flange Stainless steel 1.4301 304

2 Guide rail Stainless steel 1.4301 304

4 Pump rack Stainless steel 1.4301 304

5 Top mounting bracket Stainless steel 1.4301 304

7 Motor housing Cast iron, grade 40 (EN-GJL-250) EN-JL1040 A48 CI 40B

8 Gear box Cast iron, grade 40 (EN-GJL-250) EN-JL1040 A48 CI 40B

10 Propeller Stainless steel 1.4581/1.4404 316

12 Crane foot Stainless steel 1.4301 304

13 Crane with winch and lifting cable Stainless steel 1.4301 304

15 Lifting cable, incl. cable clamp Stainless steel 316 L

17 Cable clamp Stainless steel 1.4301 304

18 Cable sock, incl. shackle. ∅10 Stainless steel/synthetic material 1.4404 316 L

19 Intermediate mounting bracket Stainless steel 304

22 Hydraulic inlet Stainless steel 1.4581/1.4404 316

23 Connection flange Stainless steel 1.4301/1.4404 304/316

Co

ns

tru

cti

on


Sectional drawings

Fig. 21 Sectional drawing, SRP.xx.12.xxx

TM

03

53

79

43

10

23

Co

ns

truc

tion


24

Fig. 22 Sectional drawing, SRP.48.20.xxx, SRP.68.20.xxx

TM

03

53

80

43

10

Co

ns

tru

cti

on


Fig. 23 Sectional drawing, SRP.95.20.xxx and SRP.136.20.xxx

TM

03

53

81

43

10

25

Co

ns

truc

tion


26

Fig. 24 Sectional drawing, SRP.95.32.xxx, SRP.163.32.xxx and SRP.176.32.xxx

TM

03

53

82

43

10

Co

ns

tru

cti

on


Fig. 25 Sectional drawing, SRP.204.32.xxx, SRP.245.32.xxx, SRP.272.32.xxx and SRP.326.32.xxx

TM

03

54

70

43

10

27

Co

ns

truc

tion


28

Position numbers and material description

Pos. Description Material Pos. Description Material

1001 Cable CPE (rubber) 1052 Plug Brass (DIN 2.0220)

1002 Cable flange EN-GJL250 (Class 40B CI) 1053Connection for protective earthing

Nickel-plated brass

1003 Cable guide DIN 1.4301 (304) 1056 Seal washer Copper

1004 Cable sealing, large Elastomer (70 shore hardness) 1060 Sun wheel 34CrMo4V (DIN 1.7220)

1005 Thrust washer DIN 1.4301 (304) 1061 Circlip Spring steel (DIN 17222)

1006 Cable sealing small Elastomer (70 shore hardness) 1062 Ring gear 34CrMo4V (DIN 1.7220)

1007 O-ring NBR 1063 Planet gear 34CrMo4V (DIN 1.7220)

1008 Screw DIN 1.4301 (304) 1064 Screw Zinc-plated steel

1009 Cable relief Zinc-plated steel 1065 Roller Roller bearing steel

1017 Motor housing EN-GJL250 (Class 40B CI) 1066 Washer Ck45N (DIN 1.1191)

1018 Stator Treated sheet metal/copper 1067 Planet carrier Ck45N (DIN 1.1191)

1019 Rotor with shaft Treated sheet metal/aluminium 1068 Planet pin Ck45N (DIN 1.1191)

1020 Motor flange EN-GJL250 (Class 40B CI) 1069 Cover Ck45N (DIN 1.1191)

1021 Screw Zinc-plated steel 1088 Gear housing EN-GJL250 (Class 40B CI)

1022 O-ring NBR 1089 Circlip Spring steel (DIN 1.7222) (AISI 4135)

1023 Terminal box cover EN-GJL250 (Class 40B CI) 1090 Slotted nut Bright steel

1024 Screw DIN 1.4301 (304) 1091 Lock washer Bright steel

1025 O-ring NBR 1092 Tapered roller bearing

1026 Cable joint Tin-plated copper, PA-insulated 1093 Gear shaft 16CrNi4 (DIN 1.5713) (AISI 3115)

1027 Cable joint Tin-plated copper, PA-insulated 1094 Tapered roller bearing

1028 Screw Zinc-plated steel 1095 Intermediate ring DIN 1.0570 (ASTM A572)

1029 Lock washer Zinc-plated spring steel 1096 Wear sleeve DIN 1.4300 (304)

1030 Cable shoe Tin-plated copper 1097 Wear ring DIN 1.4301 (304)

1031 PTC 1098 Mechanical shaft seal Tungsten carbide/SiC-SiC

1032 PTO/PTC 1099 Screw DIN 1.4301 (304)

1033 Screw Zinc-plated steel 1101 Drain plug with magnet Brass (DIN 2.0220) (C21000)

1034 Cable clamp 1102 Plug Brass (DIN 2.0220) (C21000)

1035 Bearing cover EN-GJL250 (Class 40B CI) 1103 Propeller DIN 1.4408/DIN 1.4581

1036 Screw DIN 1.4301 (304) 1104 Lip seal FKM

1037 O-ring NBR 1105 Fit-in key Ck45

1038 Compensation disc DIN 1.0605 (AISI 1075) 1106 Slotted nut Bright steel

1039 Ball bearing 1107 Lock washer Bright steel

1040 U-washer Copper 1108 O-ring NBR

1041 Screw DIN 1.4301 (304) 1109 Hub cover DIN 1.4301 (304)

1042 Nameplate DIN 1.4301 (304) 1110 Washer Brass (DIN 2.0220) (C21000)

1043 Rivet DIN 1.4301 (INOX/INOX) 1111 Screw DIN 1.4301 (304)

1044 Set screw Zinc-plated steel 1119 Tape PTFE

1046 Nut DIN 1.4301 (304) 1120 Screw sealing paste

1047 Ball bearing 1121 Sealing paste, Curil K2

1048 Mechanical shaft seal Carbon/alox/NBR 1122 Gear oil ISO VG 68

1049 Water-in-oil sensor Brass/epoxy resin 1156 Washer Ck45N (DIN 1.1191)

1050 Shim Bright steel 1173 Seal washer Copper

1051 Circlip Spring steel (DIN 1.7222)

Co

ns

tru

cti

on


Dimensions, accessoriesNote: The actual scope of delivery offered locally may differ from the printed scope of delivery. Refer to the actual scope of delivery documents supplied with the SRP accessories.

Fig. 26 Top mounting bracket

Fig. 27 Intermediate mounting bracket

Fig. 28 Profile section on connection flange

Fig. 29 Connection flange

Fig. 30 Claws for connection flange, SRP.xx.32.xx

Fig. 31 Vortex shield

TM

04

38

99

03

09

Guide railB

[in (mm)]C

[in(mm)]D

[in(mm)]E

[in(mm)]T

[in(mm)]

60 x 604 1/4 (110)

6 1/4 (160)

9/16 (15)

9 1/2 (240)

1/4 (8)

TM

04

39

03

03

09

B [in (mm)]

C [in (mm)]

D [in (mm)]

T [in (mm)]

4 1/4 (110)

6 1/4 (160)

9/16(15)

1/4 (8)

TM

03

05

72

02

05

Pump typeA

[in (mm)]B

[in (mm)]C

[in (mm)]D

in ([mm)]

All SRP pump types9/16 (15)

2 1/2 (64)

6 1/16(156)

8 5/8(220)

B

T

C

D

E

T

D

C

B

TM

03

04

65

51

04

DiameterA

[in (mm)]B

[in (mm)]C

[in (mm)]D

[in (mm)]E

[in (mm)]

DN 30017 1/2(445)

12(306.5)

15 5/8(400)

9/16(15)

12 x ∅22

DN 50026 3/8(670)

20(508.5)

24 3/8(620)

1(25)

20 x ∅26

DN 80040

(1015)32 1/16(816)

37 3/8(950)

1(25)

24 x ∅33

TM

03

17

73

31

05

TM

03

05

63

05

02

Pump typeA

[lb (mm)]B

[in (mm)]Weight[lb (kg)]

SRP.xx.12.xx11 3/4(300)

6 7/8(174)

6 1/2(3)

SRP.xx.20.xx16 1/2(420)

10 1/16(256)

13(6)

SRP.xx.32.xx19 5/8(500)

15 5/8(399)

33(15)

A

B

C

E

D

29

Po

sitio

nin

g


30

8. Positioning

General descriptionSubmersible recirculation pumps must be positioned properly in order to obtain efficient operation and prevent vibrations resulting in wear and/or reduced pump performance.

Submersible recirculation pumps are normally equipped with a hydraulic inlet connecting to the connection flange.

Fig. 32 Dimensions of connecting pipe

H/Emin = distance from bottom of tank to middle of connecting pipe.

If the pump is operating at low water levels, install a vortex shield in order to prevent the pump from sucking air into the propeller. A vortex shield is available as an accessory.

Fig. 33 Installation with vortex shield

HAbove = distance from top of pump rack to surface of liquid.

TM

03

04

61

51

04

Pump type DN FlangeA

[in (mm)]B

[in (mm)]C

[[in (mm)]Emin

[in (mm)]

SRP.xx.12 300

PN 10 2/3 11 (270)

0.6 (15) 18 (445) 12 (300)

SRP.xx.20 5001 (25)

27 (670) 20 (500)

SRP.xx.32 800 40 (1015) 32 (800)

H / E

min

= D

im

peller

A BC

TM

03

05

73

02

05

Pump typeMin. HAbove

without vortex shield[in (mm)]

Min. HAbovewith vortex shield

[in (mm)]

SRP.xx.12 18 (450) 12 (300)

SRP.xx.20 30 (750) 20 (500)

SRP.xx.32 47 (1200) 32 (800)

HAbove

Te

ch

nic

al

da

ta,

44

0-4

80

V

9Submersible recirculation pumps Technical data, 440-480 V

9. Technical data, 440-480 V

SRP.11.12.524.08

Product data

Dimensions and weights

Performance curves

Standard

Continuous frequency converter operation 30 to 60 Hz

Voltage 3 x 440-480 V

Voltage tolerance - 10 % /+ 10 %

Number of poles 2

Power output, P2 1.1 hp (0.8 kW)

IN 2.3 A

Istart 23 A

Cos φ 0.82

Nominal propeller diameter 12 in (300 mm)

Number of propeller blades 3

Propeller speed 524 min-1

Blade angle 8 °

Enclosure class IP68

Maximum installation depth 66 ft (20 m)

Maximum number of starts per hour 20

Cable lengths30 ft (10 m), 50 ft (15 m),

80 ft (25 m)

Cable type S1BN8-F 11G1.5

Cable type, shielded H07RC4N8-F 7G4+4x1

TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

TM

04

97

77

011

1

200 300 400 500 600 700 Q [US GPM]

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

[ft]H

50 100 150 Q [m³/h]

4

6

8

10

12

14

16

18

20[%]Eff

SRP.11.12.524.0860 Hz60 Hz

40 Hz

45 Hz

50 Hz

55 HzEff

P2

QH

200 300 400 500 600 700 Q [US GPM]

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

[hp]P2

31

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

32

Submersible recirculation pumpsTechnical data, 440-480 V

SRP.15.12.628.08

Product data


Performance curves

Standard




Number of poles 2


IN 2.7 A

Istart 23 A

Cos φ 0.86




Blade angle 8 °





80 ft (25 m)

Cable type, standard S1BN8-F 11G1.5


TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

TM

04

97

78

011

1

200 300 400 500 600 700 800 900 Q [US GPM]0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

[ft]H

50 100 150 200 Q [m³/h]

0

4

8

12

16

20

24

28[%]EffSRP.15.12.628.08

60 Hz60 Hz

40 Hz

45 Hz

50 Hz

55 HzEff

P2

QH

200 300 400 500 600 700 800 900 Q [US GPM]0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.19.12.720.08

Product data


Performance curves

Standard




Number of poles 2


IN 3.3 A

Istart 23 A

Cos φ 0.89




Blade angle 8 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

tm0

49

77

9 0

111

200 400 600 800 1000 Q [US GPM]

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

3.6

4.0

[ft]H

50 100 150 200 250 Q [m³/h]

0

4

8

12

16

20

24

28

32[%]Eff

SRP.19.12.720.0860 Hz60 Hz

40 Hz

45 Hz

50 Hz

55 Hz

Eff

P2

QH

200 400 600 800 1000 Q [US GPM]

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

3.6

4.0

[hp]P2

33

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

34


SRP.26.12.805.08

Product data


Performance curves

Standard




Number of poles 2


IN 4.1 A

Istart 23 A

Cos φ 0.90




Blade angle 8 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

TM

04

97

80

011

1

200 400 600 800 1000 1200 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

[ft]H

50 100 150 200 250 300 Q [m³/h]

0

4

8

12

16

20

24

28

32

36[%]Eff

SRP.26.12.805.0860 Hz

60 Hz

40 Hz

45 Hz

50 Hz

55 Hz Eff

P2

QH

200 400 600 800 1000 1200 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.30.12.883.08

Product data


Performance curves

Standard




Number of poles 2


IN 4.7 A

Istart 23 A

Cos φ 0.90




Blade angle 8 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

TM

01

4 9

78

1 0

111

200 400 600 800 1000 1200 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5[ft]H

50 100 150 200 250 300 Q [m³/h]

0

4

8

12

16

20

24

28

32

36

40[%]Eff

SRP.30.12.883.0860 Hz

60 Hz

40 Hz

45 Hz

50 Hz

55 Hz

Eff

P2

QH

200 400 600 800 1000 1200 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5[hp]H

35

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

36


SRP.40.12.513.25

Product data


Performance curves

Standard




Number of poles 2


IN 6.4 A

Istart 54 A

Cos φ 0.83




Blade angle 25 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

TM

04

97

82

011

1

800 1200 1600 2000 2400 2800 Q [US GPM]

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

[ft]H

200 300 400 500 600 700 Q [m³/h]

0

5

10

15

20

25

30

35[%]Eff

SRP.40.12.513.2560 Hz

Eff

60 Hz

40 Hz

45 Hz

50 Hz

55 Hz

P2

QH

800 1200 1600 2000 2400 2800 Q [US GPM]

0.0

0.8

1.6

2.4

3.2

4.0

4.8

5.6

6.4

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.55.12.607.25

Product data

1) Other cable lengths on request.


Performance curves

Standard




Number of poles 2

Power output, P2 5.5 hp (4 kW)

IN 7.8 A

Istart 54 A

Cos φ 0.87




Blade angle 25 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

TM

04

97

83

011

1

800 1200 1600 2000 2400 2800 3200 Q [US GPM]

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

3.6

[ft]H

200 300 400 500 600 700 800 Q [m³/h]

5

10

15

20

25

30

35

40

45[%]Eff

SRP.55.12.607.2560 Hz

Eff

60 Hz

40 Hz

45 Hz

50 Hz

55 Hz

P2

QH

800 1200 1600 2000 2400 2800 3200 Q [US GPM]

0.0

0.8

1.6

2.4

3.2

4.0

4.8

5.6

6.4

7.2

[hp]P2

37

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

38


SRP.75.12.722.25

Product data



Performance curves

Standard




Number of poles 2


IN 12.8 A

Istart 132 A

Cos φ 0.69




Blade angle 25 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

TM

04

97

84

011

1

1000 1500 2000 2500 3000 3500 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

[ft]H

300 400 500 600 700 800 900 Q [m³/h]

5

10

15

20

25

30

35

40

45

50[%]Eff

SRP.75.12.722.2560 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 HzP2

QH

1000 1500 2000 2500 3000 3500 Q [US GPM]

0

1

2

3

4

5

6

7

8

9

10

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.95.12.805.25

Product data



Performance curves

Standard




Number of poles 2


IN 14.6 A

Istart 132 A

Cos φ 0.77




Blade angle 25 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

33 3/8(848)

23 5/8(602)

29(736)

22 1/2(571)

8 5/8(220)

9/16(15)

30(10)

243(110)

249(113)

50(15)

249(113)

256(116)

80(25)

260(118)

276(125)

AH

CG

BD

TM

04

97

85

011

1

1000 1500 2000 2500 3000 3500 4000 Q [US GPM]0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5[ft]H

400 600 800 1000 Q [m³/h]

0

5

10

15

20

25

30

35

40

45

50

55[%]Eff

SRP.95.12.805.2560 Hz

Eff60 Hz

55 Hz

50 Hz

45 Hz

40 Hz P2

QH

1000 1500 2000 2500 3000 3500 4000 Q [US GPM]0

1

2

3

4

5

6

7

8

9

10

11

12

13[hp]P2

39

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

40


SRP.48.20.254.27

Product data



Performance curves

Standard




Number of poles 4


IN 10.1 A

Istart 73.5 A

Cos φ 0.60




Blade angle 27 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

75 1/8(910)

32 7/8(835)

31(787)

32 3/8(824)

9 1/16(230)

1(25)

30(10)

441(200)

448(203)

50(15)

448(203)

454(206)

80(25)

459(208)

474(215)

AH

CG

BD

TM

04

97

86

011

1

2000 3000 4000 5000 6000 Q [US GPM]

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

[ft]H

600 800 1000 1200 1400 Q [m³/h]

10

15

20

25

30

35

40

45

50

55[%]Eff

SRP.48.20.254.2760 Hz

Eff60 Hz

50 Hz

55 Hz

45 Hz

40 Hz

P2

QH

2000 3000 4000 5000 6000 Q [US GPM]

0

1

2

3

4

5

6

7

8

9

10

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.68.20.299.27

Product data



Performance curves

Standard




Number of poles 4


IN 11.8 A

Istart 73.5 A

Cos φ 0.73




Blade angle 27 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

75 1/8(910)

32 7/8(835)

31(787)

32 3/8(824)

9 1/16(230)

1(25)

30(10)

441(200)

448(203)

50(15)

448(203)

454(206)

80(25)

459(208)

474(215)

AH

CG

BD

TM

04

97

87

011

1

2000 3000 4000 5000 6000 7000 Q [US GPM]

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

[ft]H

800 1200 1600 Q [m³/h]

0

10

20

30

40

50

60[%]Eff

SRP.68.20.299.2760 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

2000 3000 4000 5000 6000 7000 Q [US GPM]

0

2

4

6

8

10

12

14

[hp]P2

41

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

42


SRP.95.20.363.27

Product data



Performance curves

Standard




Number of poles 4


IN 16.0 A

Istart 164 A

Cos φ 0.74




Blade angle 27 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

44 1/16(1119)

33 5/8(855)

39 1/8(996)

32 3/8(824)

9 1/16(230)

1(25)

30(10)

529(240)

531(241)

50(15)

536(243)

538(244)

80(25)

547(248)

551(250)

AH

CG

BD

TM

04

97

88

011

1

3000 4000 5000 6000 7000 8000 9000 Q [US GPM]

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

3.6

[ft]H

800 1200 1600 2000 Q [m³/h]

0

10

20

30

40

50

60

70[%]Eff

SRP.95.20.363.2760 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

3000 4000 5000 6000 7000 8000 9000 Q [US GPM]

0

2

4

6

8

10

12

14

16

18

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.136.20.406.27

Product data



Performance curves

Standard




Number of poles 4


IN 23.1 A

Istart 246 A

Cos φ 0.68




Blade angle 27 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

44 1/16(1119)

33 5/8(855)

39 1/8(996)

32 3/8(824)

9 1/16(230)

1(25)

30(10)

529(240)

531(241)

50(15)

536(243)

538(244)

80(25)

547(248)

551(250)

AH

CG

BD

TM

04

97

89

011

1

3000 4000 5000 6000 7000 8000 900010000 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

[ft]H

800 1200 1600 2000 2400 Q [m³/h]

25

30

35

40

45

50

55

60

65

70[%]Eff

SRP.136.20.406.2760 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 HzP2

QH

3000 4000 5000 6000 7000 8000 900010000 Q [US GPM]

0

2

4

6

8

10

12

14

16

18

20

[hp]P2

43

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

44


SRP.95.32.260.11

Product data



Performance curves

Standard




Number of poles 4


IN 16.0 A

Istart 164 A

Cos φ 0.74




Blade angle 11 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

44 3/8(1129)

48 5/8(1237)

39 9/16(1006)

48 1/8(1225)

10 1/2(267)

1(25)

30(10)

772(350)

774(351)

50(15)

778(353)

780(354)

80(25)

789(358)

794(360)

AH

CG

BD

TM

04

98

02

011

1

2000 4000 6000 8000 10000 12000 Q [US GPM]

0.0

0.4

0.8

1.2

1.6

2.0

2.4

2.8

3.2

[ft]H

500 1000 1500 2000 2500 3000 Q [m³/h]

0

10

20

30

40

50

60

70[%]Eff

SRP.95.32.260.1160 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

2000 4000 6000 8000 10000 12000 Q [US GPM]

0

2

4

6

8

10

12

14

16

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.163.32.308.11

Product data



Performance curves

Standard




Number of poles 4


IN 25.0 A

Istart 246 A

Cos φ 0.75




Blade angle 11 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

44 3/8(1129)

48 5/8(1237)

39 9/16(1006)

48 1/8(1225)

10 1/2(267)

1(25)

30(10)

772(350)

774(351)

50(15)

778(353)

780(354)

80(25)

789(358)

794(360)

AH

CG

BD

TM

04

97

90

011

1

2000 4000 6000 8000 10000 12000 14000 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

[ft]H

500 1000 1500 2000 2500 3000 3500 Q [m³/h]

0

10

20

30

40

50

60

70[%]Eff

SRP.163.32.308.1160 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

2000 4000 6000 8000 10000 12000 14000 Q [US GPM]

2

4

6

8

10

12

14

16

18

20

[hp]P2

45

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

46


SRP.204.32.334.11

Product data



Performance curves

Standard




Number of poles 4


IN 32.9 A

Istart 272 A

Cos φ 0.70




Blade angle 11 °





80 ft (25 m)

Cable type H07RN-F 7G4+4x1


TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

46 1/2(1181)

49 1/2(1257)

41 5/8(1058)

48 1/8(1225)

10 1/2(267)

1(25)

30(10)

893(405)

895(406)

50(15)

899(408)

902(409)

80(25)

911(413)

915(415)

AH

CG

BD

TM

04

97

91

011

1

2000 4000 6000 8000 10000 12000 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

[ft]H

500 1000 1500 2000 2500 3000 Q [m³/h]

0

10

20

30

40

50

60

70[%]Eff

SRP.204.32.334.1160 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

2000 4000 6000 8000 10000 12000 Q [US GPM]

0

4

8

12

16

20

24

28

32

36

40

44

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.176.32.355.11

Product data



Performance curves

Standard




Number of poles 4


IN 26.3 A

Istart 246 A

Cos φ 0.77




Blade angle 11 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

44 3/8(1129)

48 5/8(1237)

39 9/16(1006)

48 1/8(1225)

10 1/2(267)

1(25)

30(10)

772(350)

774(351)

50(15)

778(353)

780(354)

80(25)

789(358)

794(360)

AH

CG

BD

TM

04

97

92

011

1

8000 10000 12000 14000 16000 18000 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

[ft]H

2000 2500 3000 3500 4000 Q [m³/h]

0

10

20

30

40

50

60

70[%]Eff

SRP.176.32.355.1160 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

8000 10000 12000 14000 16000 18000 Q [US GPM]

0

4

8

12

16

20

24

28

32

[hp]P2

47

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

48


SRP.272.32.374.11

Product data



Performance curves

Standard




Number of poles 4


IN 47.9 A

Istart 405 A

Cos φ 0.64




Blade angle 11 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

46 1/2(1181)

49 1/2(1257)

41 5/8(1058)

48 1/8(1225)

10 1/2(267)

1(25)

30(10)

893(405)

895(406)

50(15)

899(408)

902(409)

80(25)

911(413)

915(415)

AH

CG

BD

TM

04

97

93

011

1

4000 5000 6000 7000 8000 9000 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0[ft]H

1200 1600 2000 Q [m³/h]

10

15

20

25

30

35

40

45

50

55

60

65

70[%]Eff

SRP.272.32.374.1160 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

4000 6000 8000 Q [US GPM]

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.245.32.381.11

Product data



Performance curves

Standard




Number of poles 4


IN 36.1 A

Istart 272 A

Cos φ 0.76




Blade angle 11 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

46 1/2(1181)

49 1/2(1257)

41 5/8(1058)

48 1/8(1225)

10 1/2(267)

1(25)

30(10)

893(405)

895(406)

50(15)

899(408)

902(409)

80(25)

911(413)

915(415)

AH

CG

BD

TM

04

97

94

011

1

6000 8000 10000 12000 14000 16000 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

[ft]H

1500 2000 2500 3000 3500 4000 Q [m³/h]

0

10

20

30

40

50

60

70[%]Eff

SRP.245.32.381.1160 Hz

Eff

60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

6000 8000 10000 12000 14000 16000 Q [US GPM]

0

4

8

12

16

20

24

28

32

36

40

[hp]P2

49

Te

ch

nic

al d

ata

, 44

0-4

80

V

9

50


SRP.326.32.418.11

Product data



Performance curves

Standard




Number of poles 4


IN 52.1 A

Istart 405 A

Cos φ 0.70




Blade angle 11 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

46 1/2(1181)

49 1/2(1257)

41 5/8(1058)

48 1/8(1225)

10 1/2(267)

1(25)

30(10)

893(405)

895(406)

50(15)

899(408)

902(409)

80(25)

911(413)

915(415)

AH

CG

BD

TM

04

97

95

011

1

4000 6000 8000 10000 12000 14000 Q [US GPM]

0

1

2

3

4

5

6

7

8

[ft]H

1200 1600 2000 2400 2800 3200 3600 Q [m³/h]

0

10

20

30

40

50

60

70[%]Eff

SRP.326.32.418.1160 Hz

Eff60 Hz

55 Hz

50 Hz

45 Hz

40 Hz

P2

QH

4000 6000 8000 10000 12000 14000 Q [US GPM]

0

10

20

30

40

50

60

70

80

[hp]P2

Te

ch

nic

al

da

ta,

44

0-4

80

V


SRP.245.32.422.11

Product data



Performance curves

Standard




Number of poles 4


IN 36.1 A

Istart 272 A

Cos φ 0.76




Blade angle 11 °





80 ft (25 m)



TM

03

05

47

02

05

A [in

(mm)]

B [in

(mm)]

C [in

(mm)]

D [in

(mm)]

G [in

(mm)]

H [in

(mm)]

Ca

ble

le

ng

th[

ft (

m)]

Weights incl. cable

[lb (kg)]

Sta

nd

ard

Sh

ield

ed

46 1/2(1181)

49 1/2(1257)

41 5/8(1058)

48 1/8(1225)

10 1/2(267)

1(25)

30(10)

893(405)

895(406)

50(15)

899(408)

902(409)

80(25)

911(413)

915(415)

AH

CG

BD

TM

04

97

96

011

1

10000 12000 14000 16000 18000 20000 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

[ft]H

2500 3000 3500 4000 4500 5000 Q [m³/h]

0

10

20

30

40

50

60

70[%]Eff

SRP.245.32.422.1160 Hz

Eff

60 Hz

45 Hz

55 Hz

50 Hz

40 HzP2

QH

10000 12000 14000 16000 18000 20000 Q [US GPM]

0

4

8

12

16

20

24

28

32

[hp]P2

51

Ac

ce

ss

orie

s


52

10. Accessories

Grundfos offers the following equipment for installation, inspection and service of submersible recirculation pumps.

The position numbers in fig. 34 refer to the List of accessories, page 53.

Note: The actual scope of delivery offered locally may differ from the printed scope of delivery, although the functionality will be maintained.

Fig. 34 SRP installation drawing

TM

04

39

62

05

09

13

5

17

15

23

1

1

2

19

12

18

Ac

ce

ss

ori

es


Selection guide for accessories

1) If the installation height exceeds 6 m, use an intermediate mounting bracket. If this is not possible, please contact Grundfos.

List of accessoriesThe position numbers refer to fig. 34.

Products Guide rail1) [mm] Crane type Cable size Cable clamp type

SRP.xx.12 60 x 60 x 3 M D6 mm D17

SRP.48.20 - SRP.68.20 60 x 60 x 3 M D6 mm D17

SRP.95.20 - SRP.136.20 60 x 60 x 3 L D7 mm D20

SRP.xx.32 60 x 60 x 3 L D7 mm D20

Drawing Pos. ItemMaterial

DIN W.-Nr./AISIProduct number

1 Bottom mounting bracket for SRP.xx.12.xxx and SRP.xx.20.xxx

1.4301/304 96564825

1.4404/316 L 95037581

1 Bottom mounting bracket for SRP.xx.32.xxx

1.4301/304 96585482

1.4404/316 L 95037600

2

Guide rail, 60 x 60 x 3 mm, 3 1/8 ft* (1 m)

1.4301/304 96489420

1.4404/316 L 96489421

* The product numbers cover 3 1/8 ft* (1 m) guide rail. When ordering, please state the desired length.

Connection piece for guide rail, 60 x 60 x 3 mm, 8 in (0.20 m)

1.4301/304 95037960

1.4404/3116 L 95037962

5 Top mounting bracket complete, incl. safety cable, for 60 x 60 mm guide rail

1.4301/304 95037090

1.4404/316 L 95037091

53

Ac

ce

ss

orie

s


54

Support for top mounting bracket 1.4301/304 95037404

12 Crane foot, for 220 lb (100 kg) crane 1.4301/304 95036937

12 Crane foot, for 220 lb (100 kg) crane 1.4404/316 L 95037665

12 Crane foot, for 220 lb (100 kg) craneGalvanised

steel95036948

12 Crane foot, for 550 and 1100 lb (250 and 500 kg) crane 1.4301/304 95036908

12 Crane foot, for 550 and 1100 lb (250 and 500 kg) crane 1.4404/316 L 95037685

12 Crane foot, for 550 and 1100 lb (250 and 500 kg) craneGalvanised

steel95036894

13 Crane with winch 6AF, 220 lb (100 kg) 1.4301/304 95036845

13 Crane with winch 6AF, 220 lb (100 kg) 1.4404/316 L 95037640

13 Crane with winch 6AF, 220 lb (100 kg)Galvanised

steel95036930




steel95036874




steel95036975

12 Crane foot for vertical installation, for 220 lb (100 kg) crane 1.4301/304 95036979

12 Crane foot for vertical installation, for 220 lb (100 kg) crane 1.4404/316 L 95037695

12 Crane foot for vertical installation, for 220 lb (100 kg) craneGalvanised

steel95036995

12 Crane foot for vertical installation, for 550 and 1100 lb (250 and 500 kg) crane 1.4301/304 95036980

12 Crane foot for vertical installation, for 550 and 1100 lb (250 and 500 kg) crane 1.4404/316 L 95037710

12 Crane foot for vertical installation, for 550 and 1100 lb (250 and 500 kg) craneGalvanised

steel95037000



Ac

ce

ss

ori

es


15

Lifting cable, ∅6, 30 ft (10 m), easy mounting, incl. ∅8 shackle and cable clamp 1.4404/316 L 95037144




17

Cable clamp, D17 1.4404/316 L 96494352

Cable clamp, D20 1.4404/316 L 96494354

18 Cable sock, incl. shackle, ∅10Synthetic material,

1.4404/316 L95037141

19 Intermediate mounting bracket complete, for guide rails longer than 20 ft (6 m)

1.4301/304 95037148

1.4404/316 L 95037149

23

Connection flange, DN 300

1.4301/304 96564826

1.4404/316 L 95011105


1.4301/304 96564827

1.4404/316 L 95011106


1.4301/304 96564828

1.4404/316 L 95011107

ALR-20/A relay for water-in-oil sensor, 230 V 1) 96489569

ALR-20/A relay for water-in-oil sensor, 110 V 1) 96507155



2 10 4 1 3A1 A2

arnold agLecksonden RelaisNetz 230V 50-60Hz P3VA

II (2)G [EEx ib] IIC nur für den Anschluss von Arnold AGLecksonden Typ AL05 Ex

Schaltpunkt Storung

ALR 20/A ExSEV 05 ATEX 0131

12585 7Sonde

Rel.Netz

CH - 6105 SchachenA Grundfos Company

55

Ac

ce

ss

orie

s


56

1) For non-UL-listed installations.

Anchor bolt, M12 x 160(1 x anchor, 1 x nut, 1 x washer, 1 x spring washer, 1 x glue cartridge)

1.4404/316 L 95036113

Anchor bolt, M16 x 190 (1 x anchor, 1 x nut, 1 x washer, 1 x spring washer, 1 x glue cartridge)

1.4404/316 L 95037179

Vortex shield for SRP.xx.12.1.4301/304 96564832

1.4404/316 L 95037601

Vortex shield for SRP.xx.20.1.4301/304 96564833

1.4404/316 L 95037602

Vortex shield for SRP.xx.32. 1.4301/304 96564834

1.4404/316 L 95037603



Fu

rth

er

pro

du

ct

info

rma

tio

n


11. Further product information

WebCAPS

WebCAPS is a Web-based Computer Aided Product Selection program available on www.grundfos.us.

WebCAPS contains detailed information on more than 220,000 Grundfos products in more than 30 languages.

Information in WebCAPS is divided into six sections:

• catalog

• literature

• service

• sizing

• replacement

• cad drawings.

Catalog

Based on fields of application and pump types, this section contains the following:• technical data• curves (QH, Eff, P1, P2, etc.) which can be adapted to the

density and viscosity of the pumped liquid and show the number of pumps in operation

• product photos• dimensional drawings• wiring diagrams• quotation texts, etc.

Literature

This section contains all the latest documents of a given pump, such as• data booklets• installation and operating instructions• service documentation, such as service kit catalog and service

kit instructions• quick guides• product brochures.

Service

This section contains an easy-to-use interactive service catalog. Here you can find and identify service parts of both existing and discontinued Grundfos pumps.Furthermore, the section contains service videos showing you how to replace service parts.

57

Fu

rthe

r pro

du

ct in

form

atio

n


58

WinCAPS

Fig. 35 WinCAPS DVD

Sizing

This section is based on different fields of application and installation examples and gives easy step-by-step instructions in how to size a product:• Select the most suitable and efficient pump for your

installation.• Carry out advanced calculations based on energy,

consumption, payback periods, load profiles, life cycle costs, etc.

• Analyze your selected pump via the built-in life cycle cost tool.• Determine the flow velocity in wastewater applications, etc.

Replacement

In this section you find a guide to selecting and comparing replacement data of an installed pump in order to replace the pump with a more efficient Grundfos pump. The section contains replacement data of a wide range of pumps produced by other manufacturers than Grundfos.

Based on an easy step-by-step guide, you can compare Grundfos pumps with the one you have installed on your site. When you have specified the installed pump, the guide will suggest a number of Grundfos pumps which can improve both comfort and efficiency.

CAD drawings

In this section, it is possible to download 2-dimensional (2D) and 3-dimensional (3D) CAD drawings of most Grundfos pumps.

These formats are available in WebCAPS:

2-dimensional drawings:• .dxf, wireframe drawings• .dwg, wireframe drawings.

3-dimensional drawings:• .dwg, wireframe drawings (without surfaces)• .stp, solid drawings (with surfaces)• .eprt, E-drawings.

WinCAPS is a Windows-based Computer Aided Product Selection program containing detailed information on more than 220,000 Grundfos products in more than 30 languages.

The program contains the same features and functions as WebCAPS, but is an ideal solution if no internet connection is available.

WinCAPS is available on DVD and updated once a year.

0 1

Fu

rth

er

pro

du

ct

info

rma

tio

n


Grundfos GO

Mobile solution for professionals on the GO!

Grundfos GO is the mobile tool box for professional users on the go. It is the most comprehensive platform for mobile pump control and pump selection including sizing, replacement and documentation. It offers intuitive, handheld assistance and access to Grundfos online tools, and it saves valuable time for reporting and data collection.

GET IT ON

Subject to alterations.

59

Th

e n

am

e G

run

dfo

s, t

he

Gru

nd

fos

log

o,

an

d b

e t

hin

k i

nn

ov

ate

are

re

gis

tere

d t

rad

em

ark

s o

wn

ed

by

Gru

nd

fos

Ho

ldin

g A

/S o

r G

run

dfo

s A

/S,

De

nm

ark

. A

ll ri

gh

ts r

ese

rve

d w

orl

dw

ide

.©

Co

pyr

igh

t G

run

dfo

s H

old

ing

A/S

97823625 0514

ECM: 1135974

GRUNDFOS Chicago3905 Enterprise CourtP.O. Box 6620Aurora, IL 60598-0620Phone: +1-630-236-5500Fax: +1-630-236-5511

GRUNDFOS Kansas City17100 West 118th TerraceOlathe, Kansas 66061Phone: +1-913-227-3400Fax: +1-913-227-3500www.grundfos.us

GRUNDFOS Canada2941 Brighton RoadOakville, Ontario L6H 6C9 CanadaPhone: +1-905 829 9533Fax: +1-905 829 9512www.grundfos.ca

GRUNDFOS México Boulevard TLC No. 15Parque Industrial Stiva AeropuertoC.P. 66600 Apodaca, N.L MexicoPhone: +011-52-81-8144 4000Fax: +011-52-81-8144 4010www.grundfos.mx

srp, north america 60 hznet.grundfos.com/appl/ccmsservices/public/literature/... · motor range 8...

Documents