Mechanical Diaphragm Pumps are a heavy duty diaphragm pump driven by gearbox and electric, petrol or diesel engine. They are a diaphragm pump that can handle sludge and have good solids handling capability, along with the ability to ‘run-dry’ or ‘on-snore’ for extended periods of time. The ‘PD’ series by Selwood, is a particularly unique range that are used for pumping oil spills from off the top of water and also for the handling of sludge and waste water. View the ranges below or call our Sales Team for assistance.

FLO-KWIP Mechanical Diaphragm Pumps Thumbnail
FLO-KWIP Mechanical Diaphragm Pumps

Suction lifts to 7.5m Rapid self priming Will run dry without damage Will operate on snore Will handle abrasive liquids Will pass solids up to 80%…

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Graco Thumbnail

The Graco Husky e-Series pumps are ideal for applications that require low pulsation and a smooth flow and they’re up to 5x more efficient than AODD…

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Selwood PD Series Thumbnail
Selwood PD Series

The Selwood Spate PD 75 & PD 100 are dual mechanical diaphragm pumps that are renowned the world over as Oil Spill Recovery pumps.  They are…

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