Flojet Duplex Diaphragm Pump, 12v, 80 PSI, 1.5GPM

Part Number:
Power Voltage:
12 Volts
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The Duplex II pump incorporates many new design innovations:

half-spherical check valves for improved priming and efficiency, an externalbypass system that is located outside of the pumping chamber, and the demandmodels feature a sealed pressure switch and back flow preventer to reducepulsations.

Unique bypass system provides near-constant pressure to drive a wide rangeof nozzles for all your lawn, garden and agricultural spraying needs.


  • Pump Design: 2 Chamber Diaphragm
  • Open Flow: 1.5 gpm (5.6 lpm) max.
  • Max PSI: 80
  • Voltage: 12V DC
  • Body Material: Polypropylene
  • Diaphragm Material: Santoprene
  • Check Valve Material: Viton
  • Port Size: 3/8" NPT(F)
  • Motor: Permanent magnet, totally enclosed non-vented
  • Maximum Pressure: 90 psi (6 bar)
  • Duty Cycle: Intermittent
  • Suction Lift: Up to 8ft. (2.4m) vertical height
  • Liquid Temp: 130ºF (54ºC) maximum
  • Size: 7.6” x 3.24” x 3.63” (193 x 82 x 92 mm)
  • Ship: Wt. 4.5 lb. (2.0 kg) typical