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477 Series Diaphragm Pumps

The Shurflo® 477 AODD pump is designed for the most demanding industrial applications. With a dual diaphragm design and pneumatic spool valve, it provides long life and consistent flow. The 477 series contains specialized elastomers, allowing compatibility with the most caustic or acidic fluids.

  • High-Efficiency, No-Stall Pneumatic Spool Valves for Long Life
  • Up to 10 GPM Open Flow @ 100 PSI Air
  • Pumps Handle Caustic or Acidic Fluids, Including High-Viscosity Fluids
  • Industry Standard Mounting and Ports
  • Can Run Dry without Damage

Specifications

Housing Material: Nylon 6/6
Ports- Liquid: 1/2" & 3/4"
Ports- Air: 1/4"
Air Pressure: 40-100 PSI
Distributor Package: None
Item #Diaphragm MaterialOpen Flow GPM
477-400-01Santoprene10 GPM
477-400-02Viton9 GPM
Item #Diaphragm MaterialOpen Flow GPM
477-400-01Santoprene10 GPM
477-400-02Viton9 GPM