Tsurumi KTZ Heavy-Duty Drainage Sump Pumps
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Tsurumi KTZ Heavy-Duty Drainage Sump Pumps

The KTZ series is a range of three phase, contractors’ pumps which are constructed in superior grade materials throughout to give exceptional performance in harsh operating conditions. The hydraulic design features a double mechanical seal, with an oil lifter, for positive seal lubrication in any operating position. The top discharge design forms a water and air-cooling channel and this, combined with a high-performance motor, enables long periods of operation in seepage conditions. The discharge can be fixed in horizontal or vertical positions to enable the user to position the outlet in the required direction and prevent obstructions from a twisted hose. Maintenance and altering the performance of a pump is straightforward, with simple replacement, or changing of parts, without the need for special tools and a workshop. High-performance motors feature thermal protection, enabling simple installation and direct connection to the power supply. 

Special use options: IDS (individually screened cable) and sacrificial anodes (Please request a quotation) 


  • Technical Data
    Condition New
    Manufacturer Tsurumi
    Model / Part KTZ
    Outlet (BSPM/mm) 2"/50mm - 6"
    Motor output (kW) 1.5 - 22
    Phases 3
    Max Head (m) 14 - 71
    Max flow (I/min) 425 - 4000
    Free passage (mm) 8.5 - 20
  • Model Variants
    Model Outlet Volt kW Flow Head
    Model: KTZ21.5 Outlet: 2 inch Volt: 400 V kW: 1.50 kW Flow: 425.00 l/min Head: 21.00 m
    Model: KTZ31.5 Outlet: 3 inch Volt: 400 V kW: 1.50 kW Flow: 670.00 l/min Head: 14.00 m
    Model: KTZ22.2 Outlet: 2 inch Volt: 400 V kW: 2.20 kW Flow: 500.00 l/min Head: 26.00 m
    Model: KTZ32.2 Outlet: 3 inch Volt: 400 V kW: 2.20 kW Flow: 800.00 l/min Head: 20.00 m
    Model: KTZ23.7 Outlet: 2 inch Volt: 400 V kW: 3.70 kW Flow: 440.00 l/min Head: 37.00 m
    Model: KTZ33.7 Outlet: 3 inch Volt: 400 V kW: 3.70 kW Flow: 900.00 l/min Head: 29.00 m
    Model: KTZ43.7 Outlet: 4 inch Volt: 400 V kW: 3.70 kW Flow: 1430.00 l/min Head: 18.00 m
    Model: KTZ35.5 Outlet: 3 inch Volt: 400 V kW: 5.50 kW Flow: 1100.00 l/min Head: 32.00 m
    Model: KTZ45.5 Outlet: 4 inch Volt: 400 V kW: 5.50 kW Flow: 1700.00 l/min Head: 22.00 m
    Model: KTZ47.5 Outlet: 4 inch Volt: 400 V kW: 7.50 kW Flow: 1400.00 l/min Head: 40.00 m
    Model: KTZ67.5 Outlet: 6 inch Volt: 400 V kW: 7.50 kW Flow: 2040.00 l/min Head: 31.00 m
    Model: KTZ411 Outlet: 4 inch Volt: 400 V kW: 11.00 kW Flow: 1450.00 l/min Head: 49.00 m
    Model: KTZ611 Outlet: 6 inch Volt: 400 V kW: 11.00 kW Flow: 2440.00 l/min Head: 32.00 m
    Model: KTZ415 Outlet: 4 inch Volt: 400 V kW: 15.00 kW Flow: 1980.00 l/min Head: 55.00 m
    Model: KTZ615 Outlet: 6 inch Volt: 400 V kW: 15.00 kW Flow: 2800.00 l/min Head: 40.00 m
    Model: KTZ422 Outlet: 4 inch Volt: 400 V kW: 22.00 kW Flow: 2750.00 l/min Head: 71.00 m
    Model: KTZ622 Outlet: 6 inch Volt: 400 V kW: 22.00 kW Flow: 4000.00 l/min Head: 55.00 m
  • Downloadable Documents

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