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DD Hand Diaphragm Water Pump

Excluding VAT



The DD series are push-pull, lever operated, double diaphragm, hand-pumps for drainage and transfer of dirty water containing solids, oils etc. They are available as fixed or portable units. The fixed versions have mounting flanges and 380mm long levers. The portable versions have base-plates, strainers, hose clips and 600mm long levers. They have nitrile diaphragms which will work well with white and red diesel, but for longevity (and use with bio-diesel) higher acetonitrile diaphragms can be fitted (at an extra cost). Viton®, Butyl or Neoprene diaphragm can be fitted for compatibility with chemicals*, also at an extra cost.

*We strongly recommend that you provide our sales department with written details of your application so that the correct selection can be made.


Item Code Model Outlet (mm) Flow (l/min) Head (metres) Inlet (mm) Suction lift (metres) Width (mm) Length (mm) Height (mm)
12-30-1027 DD100C 32 80 6 32 6 156 200 244
12-30-1005 DD120C 38 136 6 38 6 183 356 265
12-30-1000 DD100C with base 32 80 6 32 6 215 560 275
12-30-1008 DD120C with base 38 136 6 38 6 215 560 296

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