Tsurumi KRS Heavy Duty Drainage Pump

Manufactured by Tsurumi Pumps, the KRS dewatering range 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 quickly and without delay.

Henry Pumps Ltd, in partnership with Tsurumi, have agreed to plant a tree for every Tsurumi pump sold in 2025!

The design incorporates a cast-iron pump casing, motor frame and a ductile iron 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 hard-wearing twin mechanical seal (inboard: silicon carbide-silicon carbide) which runs in an oil chamber that has a patented 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 Tsurumi KRS pump to operate for extended periods with little or no water.

Extended Warranty available exclusively from Henry Pumps: Standard 3 year warranty, extendable to 5 years with servicing by an approved Henry Pumps engineer, ensuring longevity and peace of mind.

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

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

The Tsurumi KRS is suitable to pump solids content up to 15%. 

Offered with a 3 year guarantee, the Tsurumi KRS range of submersible drainage pumps are the ideal choice.

Full technical data sheet for the Tsurumi KRS pump range can be viewed by clicking here.