1120-013A 1" Aluminum Diaphram Pump

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1120-013A 1" Aluminum Diaphram Pump

Features and Benefits:

• • Stall resistant design
  • Modular air motor/fluid sections.
  • Pressure differential in the air chambers to alternately create suction.
  • Positive fluid pressure in fluid chambers.
  • Ball checks insure a positive flow of fluid.

The Balcrank UL Listed pump for pumping light viscosity fluids, offers volume delivery at low air pressures and easy self-priming.

• This model is designed specifically for transfer, bulk unloading or loading and diesel fueling applications.
• It includes a pressure relief valve (per UL Specification 79) which restricts the fluid outlet pressure to less than 50 PSI.
• The relief valve can be plumbed to return the bleed off fluid to the storage container.