ProMax MudDrain 20000 | OASE Drainage Pumps - Water Garden UK
  • ProMax MudDrain 20000 Drainage Pump

  • The OASE ProMax MudDrain 20000 is a powerful dirty water drainage pump for extraction of turbid and sedimented water on construction sites and for use in emptying ponds, water features and lakes.

    The robust drainage pump can tackle solid waste particles up to 35mm in diameter, shifting up to 20,000 Litres/Hour and has a maximum vertical lift capability of up to 10 metres.  The MudDrain 20000 features a Stainless Steel Vortex Impeller, Stainless Steel housing and 1 1/2" BSP female threaded outlet for use with suitable flexible hose or lay flat hose (ideally 1 1/2" internal diameter hose for maximum flow with minimal restriction).

    All OASE MudDrain pumps are supplied with an adjustable float switch and heavy duty carrying handle which also doubles as the level adjuster for the float switch.  Designed for intermittent running, the float switch will automatically switch the pump on and off when a specific water level is reached so the pump can be left submersed in a suitable sump ready for action, should a flood or emergency water extraction incident occur.

    • Max Flow:  20,000 Litres/Hour.  Max Head:  10.0 Metres.
    • Maximum Solids Handling:  Ø35mm.
    • Robust Cast Iron & Stainless Steel Build with Water Cooling Heat Dissipation. 
    • Elbow Bend and Hose Connector Supplied for 1",  1 1/4"  and 1 1/2" hoses).
    • Adjustable Float Switch and robust carry handle.
    • 2+1 Year OASE Extended Guarantee.
    Find out more
  • QTY

    £358.20 inc. VAT

    £298.50 exc. VAT

  • Pay in 3 interest free payments of £119.40


ProMax MudDrain 20000 Drainage Pump Hose Connections


Product video

Additional Information

Technical Info

Technical Info


ProMax MudDrain 20000 Tech Chart


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Performance Data

Performance Data

OASE ProMax MudDrain 20000 Performance Chart.


ProMax MudDrain 20000 Drainage Pump

  • £358.20 inc. VAT

    £298.50 exc. VAT

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