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Patriot Distributing

Flojet Pump Viton

Flojet Pump Viton

Regular price $220.45
Regular price Sale price $220.45
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5 GPM Polypropylene Air Pump with Viton

Flojet's most popular air-operated diaphragm pump. Innovative compact design features a patented shuttle valve that eliminates stalling and provides a long life. These pumps boast a polypropylene body and high-quality elastomers that offer incredible chemical resistance. Quick-disconnect liquid and gas port fittings for easy installation.


  • 5 GPM flow rate
  • 1/2" hose barb fittings
  • 1/4" brass hose barb air inlet
  • Polypropylene body
  • Viton diaphragm and check valve seat
  • Liquid Temperature Range: 40° - 120° Fahrenheit
  • 100 PSI maximum pressure
  • 20 PSI minimum starting pressure


  • Highest flow rate for any air pump of comparable size
  • Stall-proof design with patented shuttle valve
  • Easy installation with all quick disconnect ports
  • Robust design with durable integral mounting
  • Sanitary design with inset molded diaphragm
  • Leak resistant radial seals, no critical o-ring seals
  • Quiet operation with large exhaust muffler

Ideal Fluids for Pumps with Viton Materials:

  • Oils
  • Solvents
  • D-Limonene
  • Aromatic & halogenated hydrocarbons
  • Acids

Fluids NOT Recommended for use with Viton:

  • Ketones
  • Acetones
  • Automotive brake fluid
  • Ammonia
  • Ethanol
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