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D31331
Graco D31331

307 Husky Diaphragm Pump

Part #: D31331
$1,025.00
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Features

The Husky 307 air-operated diaphragm pump features a stall-free low pulsation air valve that provides a smooth and rapid changeover.


Typical applications include oil transfer and evacuation, fuel dispense and transfer, windshield wash solution dispense, and water and anti-freeze dispense. Some models UL-approved for use in pumping gasoline and gasoline/alcohol blends up to 10% ethanol, diesel fuel, fuel oil and lubricating oil.


  • Quick and easy assembly and disassembly design
  • Easy to service air valve and ball checks
  • Operates on as little as 20 psi (1.4 bar, 0.14 MPa)
  • Split manifold option to pump multiple fluids without mixing
  • Every pump is tested prior to shipping
  • 3/8 in (9.52 mm) end porting
  • Delivery up to 7 gpm (26.5 lpm)
  • Easy-to-service air valve and ball checks

    Specifications & Documents

    Technical Specifications
    Application
    Industrial
    Pump Type
    Diaphragm
    Fluid Inlet Size
    3/8"
    Fluid Inlet Thread Gender
    Female
    Fluid Inlet Thread Type
    NPT
    Wetted Material
    Acetal, Polypropylene, Stainless Steel, PTFE/EPDM
    Product Model
    Husky