Automatic Diaphragm Pump - 37.8 GPH - 12/24V - DC

Automatic Diaphragm Pump - 37.8 GPH - 12/24V - DC

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  • Positive displacement pump
  • Run dry with no damage!
  • BSP threaded hose bars

Estimated Delivery: 3-5 Business Days



This automatic diaphragm pump can be used in multiple applications from water purification to beverage transfer. It is a 12/24 volt, direct current pump that can run dry without damage.

All of these pumps feature an on/off demand pressure switch which standard BSP thread connections or hose barbs.

  • On/off demand pressure switch
  • Intermittent duty rating


  • Sprayer fixtures(Vehicle mounted sprayers, electric sprayer)
  • Clean machine, humidifier, water purification, Medical apparatus
  • Food beverage filling and liquid transfer
  • Any other pressurization system


  • Higher operating pressure and lower amperage than competitive pumps long life
  • No leaks, Low noise
  • Acid, Alkali and Corrosion resistant


Outlet Diameter1″Product Length5.95″
Product Height2.52″Product ModelWWB-09121Auto


Max Flow37.8 GPHProduct Weight5.5lbs
Amp Draw12V: 2 Amps

24V: 1 Amps

Max PSI6.5 PSI
Product TypeDiaphragm PumpWarranty1 Year Manufacture Warranty





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