Tsurumi HS2-4 2" Submersible Water Pump

Tsurumi HS2-4 2" Submersible Water Pump

SKU: HS2-4

TSURUMI HS2-4 2” Submersible Water Pump 


The HS industrial series are heavy duty, yet lightweight, contractor pumps. 


With a side outlet arrangement, this design also has an integral stirring device, which combine to reduce blockages when used in very dirty site water. 


Options incldue 110V or 230V


 All models have a solid cast aluminium body, cast iron pump casing and an impact resistant PVC strainer base for durability during robust handling. 


The urethane vortex impeller offers excellent wear resistance in site applications where water contains sand and silt in suspension, thus maintaining performance and reliability. 


The 750watt pumps feature an oil lifter to maintain seal lubrication during operation in any position. 


All models have a 403 stainless steel shaft, that is fitted with an ultra hardwearing, double mechanical seal (inboard: silicon carbide - silicon carbide) – which runs in an oil chamber - and have a stirring device to reduce blockages. 


Used predominantly as contractor pumps on site drainage duties, they can also be used in other industrial applications. 


Supplied with 10 metres of heavy duty, rubber power cable. 


Available in single-phase only with an optional float switch.

  • Robust and durable

    Our High flow rate pumps are powered by our commercial grade GX engine. Equipped with specially-designed professional features, including the ability to deal with silt and sand, they’re perfect for use on construction sites or for clearing floodwater.


    High volume water

    Designed with an abrasion-resistant cast iron volute and impeller, our High flow rate pumps have specially designed vanes for a larger discharge capacity. This means they can move up to 1100 litres a minute – that’s the capacity of an average-sized swimming pool in under an hour and a half.


    Dirty water

    As well as their solid iron parts, our High flow rate water pumps use durable silicon carbide mechanical seals. Both of these features provide extra durability for handling water containing debris up to 6mm in size. There’s even a strainer to ensure nothing bigger gets through.


    Sealed system

    What makes our High flow rate pumps so effective is the craftsmanship of the hose seals and O-rings – they ensure air can’t be drawn in, which causes the all-important vacuum to be lost. The impeller-to-volute clearance has also been designed in this way. It all means they not only have an impressive flow rate and pressure – but they can keep it up; they can go for up to 2 hours 50 minutes before you need to add more petrol.


    Tough build

    Our OHV 4-stroke engines won’t let you down. Our water pump engines are reliable and have low emissions – automatic decompression makes them so quick and easy to start. To keep everything in check, they also have Oil Alert™. This prevents engine damage by automatically shutting the unit down if the oil drops below a safe level.


    Oil Alert

    To keep everything in check, they also have Oil Alert™. This prevents engine damage by automatically shutting the unit down if the oil drops below a safe level.


    Frame protection

    Our water pumps’ heavy-duty full frame offers protection to the unit as well as a handy handle for transportation. Anti-vibration straight engine rubber mounts reduce mechanical stress on the unit, so it hums away nicely without juddering or making a racket.

  • Pump

    Maximum output capacity (L/min) 620
    Inlet/outlet diameter thread type (mm/inches) 50/2-PF
    Total head (m) 32
    Suction head (m) 7.5
    Pressure (bars) 3.2
    Debris size capacity (mm) 6


    Engine Model GX120
    Engine type 4-stroke, OHV,** 1 cylinder
    Displacement (cm³) 118
    Bore x stroke (mm) 60 x 42
    Engine speed (rpm) 3600 max
    Engine net power (kW) 2.6
    Cooling system Forced air
    Ignition system Transistor
    Oil capacity (L) 0.6
    Fuel tank capacity (L) 2
    Operating time 1h42 approx
    Starter system Recoil
    Sound pressure level at workstation (dB(A)) 88
    Guaranteed sound power level (dB(A)) 102


    Length (mm) 455
    Width (mm) 365
    Height (mm) 420
    Dry weight (kg) 21