Tsurumi KTZMedium-duty drainage pumps - for professional use

Pumped water cools the motor and dischargesas illustrated. The motor can be cooled even

when pumping a small amount of water. The topdischarge arrangement allows access into areas

with space limitations.The pump can be run continuously in air.

2850 r.p.m.

2850 r.p.m.

400V50Hz

Generally applicable highgrade pump that canbe used efficiently in draining in civilengineering through to deepwell applications.

Incorporating on the job requirements in theinitial product design, Tsurumi has built apowerful new series of pumps to match thedemands of tough drainage jobs.

In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. In this regard, please pay attention to our websitewww.tsurumi-europe.com/english/applications.htm.

DescriptionsCabtyre CableStuffing BoxPump CasingImpellerSuction CoverStrainer StandMechanical SealOil SealOil RingHose CouplingOil PlugLubricantMotor Bracket

RuggedBy offering a cast iron pump body, our durability is increased over standard aluminiumbody pumps.Within each motor size there is a choice between high head and high volumeperformance ranges.

Efficient motor coolingSlim line design with a top discharge offers economy of space. There is efficient motorcooling through a side flow channel.

Increased water-pressure resistanceA newly developed mechanical seal endures water pressure of up to 5 kgf/cm2

(0,49MPa/cm2). This has made our KTZsubmersible pumps usable at greater depth,such as in deep wells, to say nothing of useat general construction sites.

No.52A52B53545556606468

DescriptionsUpper BearingLower BearingMotor ProtectorShaftRotorStatorBearing HousingMotor FrameHandle

No.162021222325263032353650

In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. In this regard, please pay attention to our websitewww.tsurumi-europe.com/english/applications.htm.

2850 r.p.m. 2850 r.p.m.

Standard Accessories:

• 1 Cable 20m• 1 Threaded flange

Discharge bore mm

PumpingFluid

Pump

Type of Fluid

Liquid Temperature

Compo-nents

ImpellerShaft Seal

Bearing

Material

Impeller

Shaft Seal(mechanical Seal)

Suction Cover

50 80 100 150

Spring water,Rain water, Groundwater, Sand carrying water

0 - 40°C

Open typeDouble mechanical sealShielded ball bearingsChromium iron casting

Ductile iron casting

Silicon carbide in oil bath

Motor

Type, Poles

Insulation

Phase / VoltageMotor Protector (built-in)

LubricantFrameShaft

Cable

Material

Discharge Connection

Dry-type submersible induction motor, 2 poles

Insulation class F

3-phase / 400V / direct on line

Circle thermal cut-outTurbine oil (ISO VG32)Grey iron castingStainless steel EN-X30Cr13

Rubber, H07RN-F

Threaded flange

Casing Grey iron casting

KTZ

Specifications:

Model

KTZ21.5-51KTZ31.5-51KTZ22.2-51KTZ32.2-51KTZ23.7-52KTZ33.7-52KTZ43.7-52KTZ35.5-51KTZ45.5-51KTZ47.5-51KTZ67.5-51KTZ411-51KTZ611-51

Motoroutput

kW1,51,52,22,23,73,73,75,55,57,57,51111

Ratedcurrent

A3,53,55,05,07,77,77,711,411,415,015,022,022,0

Headmax.

m21,514,426,020,436,529,018,032,022,540,031,048,532,5

Capacitymax.l/min430670500800450900

1440110017501400204014402440

Dry weight of the pump without cable

Dryweight

kg30303434

62,562,562,58282

105107133136

Max.solid

handlingmm8,58,58,58,58,58,58,5101012201220

Boremm

508050805080

10080

100100150100150

Ein-tauch-tiefe

max. m50505050505050505050505050

GG20 / EN-GJL-200

Chromium Cast Iron HiCrFCCast Iron

415 - 425125 - 205

Brinell hardness

150 - 230GGG50 / EN-GJS-500-7 150 - 220

GG15 / EN-GJL-150

In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. In this regard, please pay attention to our websitewww.tsurumi-europe.com/english/applications.htm.

Your DealerTsurumi (Europe) GmbHHeltorfer Straße 14D-40472 DüsseldorfTel.: +49-211-4179373Fax: +49-211-4791429Email: sales@tsurumi-europe.comwww.tsurumi-europe.com

Cat

.-no

. K

TZ

-E-0

6/08

We reserve the right to change specifications and designs herein for improvement without prior notice. Our pumps are for professional use only. In the event thatTsurumi (Europe) GmbH have, in exceptional cases taken over, a manufacturer’s warranty, this entitles the end-user to assert remedy free of charge against Tsurumi(Europe) GmbH due to any defect to the product occurring during the guarantee period (see below), also then when the warranty claims against the seller do not orno longer exist. In the event of malfunction, which is attributable to the improper handling by the enduser, no guarantee claim shall arise. Further claims shall not

result from the warranty, unless if something to the contrary has explicitly been determined. The decision as to whether remedy is effected by way of replacement orrepair shall be at the choice of Tsurumi (Europe) GmbH. The claims shall be time barred after a period of three months after expiry of the guarantee period, however,not before expiry of the warranty period which is valid towards the seller. In the event of doubt, the warranty period shall correspond with the warranty period which

is valid between the end-user and his seller.

CWL: continuous running water level

CWL CWL

1,5kW - 5,5kW 7,5kW - 11kW

Dimensions: in mm

A235235235235283283283306306330330373373

A1173173173173208208208218218240240260260

B509509529529627627642671686764799806826

B1401401421421504504504548548626626645645

D216216216216252252252259259314314350350

H478478498498637637637688688687687740740

W1120120120120150150150150150190190190190

Model KTZ21.5-51KTZ31.5-51KTZ22.2-51KTZ32.2-51KTZ23.7-52KTZ33.7-52KTZ43.7-52KTZ35.5-51KTZ45.5-51KTZ47.5-51KTZ67.5-51KTZ411-51KTZ611-51