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Tsurumi KRS Heavy Duty Submersible Drainage Pump

 

Tsurumi KRS Series Submersible Pump

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Tsurumi KRS Series Submersible Pump

Robust Contractor Pump

Tsurumi KRS Series Submersible PumpThe Tsurumi KRS models are heavy duty drainage pumps that incorporate specifically designed 4 pole motors to provide excellent solids handling capabilities and wear resistance, in those applications where very large volumes of water, containing sand and silt in suspension, need to be moved rapidly.

The design incorporates a cast iron pump casing, motor frame and impeller.

The heavy duty motor is fitted with internal overloads, which enables simple installation and direct connection to the power supply. The 420 stainless steel shaft is fitted with an ultra hardwearing, silicon carbide double mechanical seal (in an oil chamber), and an oil lifter for positive seal lubrication in any position. This feature, combined with the water and air cooling channel to the top outlet, allows the pump to operate for extended periods with little or no water.

Maintenance is straightforward, with simple replacement of wearing parts without the need for a workshop or even special tools.

All models are supplied with 20 metres of heavy duty, H07RN-F rubber power cable although IDS (individually screened cable) is available, at an extra cost, on most models, for quarry and mining applications.

Features

  • Maximum Head: 34 m
  • Maximum Flow: 12,000 litres/min
  • 100 mm, 150 mm or 200 mm outlet
  • Manual operation
  • 400 V 3 phase

Applications

Tsurumi KRS Series Submersible Pumps

  • Quarries
  • Construction
  • Processing

Performance Specifications

Model Outlet
(BSPM)
kW Flow Head Free
Passage
KRS-43 100 mm 3 kW 1820 l/m 15 m 12 mm
KRS-63 150 3 kW 3250 l/m 8 m 15 mm
KRS-65.5 150 mm 5.5 kW 3200 l/m 17 m 20 mm
KRS2-69 150 mm 9 kW 4250 l/m 21 m 20 mm
KRS-85.5 200 mm 5.5 kW 4900 l/m 10 m 20 mm
KRS2-89 200 9 kW 5300 l/m 15 m 30 mm
KRS815 200 mm 15 kW 6400 l/m 21 m 25 mm
KRS822 200 mm 22 kW 5300 l/m 34 m 25 mm
KRS822L 200 mm 22 kW 5850 l/m 26 m 25 mm
KRS1022 250 22 kW 12000 l/m 12 m 25 mm

Dimensions & Weight

Model w x l x h Weight
KRS-43 348 x 378 x 651 mm 95 kg
KRS-63 365 x 385 x 777 mm 95 kg
KRS-65.5 369 x 423 x 698 mm 115 kg
KRS2-69 424 x 487 x 743 mm 155 kg
KRS-85.5 413 x 445 x 800 mm 125 kg
KRS2-89 403 x 470 x 814 mm 175 kg
KRS815 400 x 481 x 949 mm 235 kg
KRS822 530 x 572 x 1156 mm 390 kg
KRS822L 530 x 572 x 1156 mm 390 kg
KRS1022 520dia x 1439 mm 450 kg

Tsurumi KRS Series Submersible Pump Flow Chart

Tsurumi KRS Series Performance Curve  Tsurumi KRS Series Performance Curve

Datasheet

Download the datasheet for the Tsurumi KRS Series Submersible Pump

Tsurumi KRS Series Submersible Pump Datasheet