The Tsurumi KTZ21.5 is a generally applicable high grade pump that can be used efficiently in draining in civil engineering. Maximum water depth 25mtr. Incorporating on the job requirement in the initial product design, Tsurumi has built a powerful new series of pumps to match the demands tough drainage jobs.

 

Rugged & efficient

By offering a cast iron pump body, our durability is increased over the standard almimium body pumps. With each motor size there is a choice between high head and high volume performance ranges.
Efficient motor cooling though a side flow channel but maintaining the slim design with top discharge. The latest developed mechanical seal endires higher pressure and makes the pump usable at greater depth, such in deep wells, and the usual general constructions sites.

Tsurumi KTZ21.5 Details

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Classification Electric submersible pump Degree of protection    IP68 Depth of submersion  max. 50mtr Type of impeller          open Max. solid handling   8,5mm Suitable for: spring-/rain-/waste-/ground water, water containing sand	Shaft Seal Double mechanical seal in oil bath additional lubrication by oil lifting device Primary Seal: silicon carbide on silicon carbide Secondary Seal: silicon carbide on carbon
Electric Motor Dry-type submersible induction motor Insulation class F 2Poles 2840 1/min Rated voltage 400 V 50 Hz 3~ Power uptake 2.17 kW Starting mode Directly Rated power 1.50 kW Rated current 3.5 A Start current 22.0 A	Bearings Shielded ball bearings, maintenance-free Materials Impeller: Chromium Iron Casting Pump casing: FC200 (EN-GJL-200) Suction cover:  FCD500 (EN-GJS-500-7) Motor Frame: FC150 (EN-GJL-150) Shaft: SUS420J2 (EN-X30Cr13)
Electric Cable 20m H07RN-F 4Cx1,5mm2 Motor Protection Circle thermal protector (snap-action bi-metal device)	Discharge Connection 2” (50mm) Hose Coupling (threaded flange) Weight 30 kg (dry weight of the pump only without cable)

 

Tsurumi KTZ21.5 Sectional Drawing

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No.	Description	Qty.	Remarks		No.	Description	Qty.	Remarks
1	Cabtyre Cable	1	H07RN-F		53	Motor Protector	1
20	Pump Casing	1	FC200 (EN-GJL-200)		54	Shaft	1	SUS420J2 (EN-X30Cr13)
21	Impeller	1	Chromium Iron Casting HiCrFC		55	Rotor	1
22	Suction Cover	1	FCD500 (EN-GJS-500-7)		56	Stator complete	1
23	Strainer Stand	1	Steel Plate SPCC		64	Motor Frame	1	FC150 (EN-GJL-150)
25	Mechanical Seal	1	H-20T		68	Handle	1	Steel Plate SPCC + Rubber NBR
26	Oil Seal	1	DD25388		71	Shaft Sleeve	1	SUS304 (EN-X5CrNi18-10)
30	Oil Lifter	1	Plastic
32	Hose Coupling	1	Aluminium Alloy Casting ADC12
35	Oil Plug	1	SUS304 (EN-X5CrNi18-10)
36	Lubricant		Turbine Oil (ISO VG32)
50	Motor Bracket	1	FC150 (EN-GJL-150)
52A	Upper Bearing	1	6204ZZC3
52B	Lower Bearing	1	6305ZZC3

Note: please include exact pump type and possibly the serial number in the inquiry.
We supply many Tsurumi submersible pumps and parts, please submit your inquiry to: info@dupagro.com.

To clear up: for instance the Pump type can look like KTZ43.7-50, the -50 determines minor differences between the models.

Specifications, drawings and part lists

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	Tsurumi General Submersible Pump Catalog
	General KTZ Slurry Series Pump Information
	KTZ21.5-51 Specifications and Part List

 

 OR CALL US FOR DETAILS +31 (0) 317 840 197

Tag: Tsurumi KTZ21.5 KTZ215 KTZ 21.5 KTZ21.5-51

Disclaimer: we strive to get all details down perfect, please do let us know if there are any issues we have overlooked. All used data and information online and in our provided pfd files is owned by Tsurumi, we are not liable for any issues regarding the information provided nor do we claim to own the content.