Fuel Transfer Pump Solutions

Graco Husky Diaphragm Pumps

Item code: N/A

Air-driven diaphragm pump for handling oils, greases, fuels and other fluids in lubricant dispensing systems and vehicle & machinery maintenance workshops.

Code Desc Max. Fluid Working Pressure Max Free Flow Delivery Air Inlet Fluid Inlet Size Fluid Outlet Air Operating Range Fluids Qty Add to quote
DF35252 in Aluminum/TPE120 psi568 LPM1/2 in NPT(F)2 in NPT(F)2 in NPT(F)20-120 psiOil/water/anti-freeze
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6470161 in, Aluminum/TPE100 psi189 LPM1/2 in NPT(F)1 in NPT(F)1 in NPT(F)20-100 psiWater/anti-freeze/fuel
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6477311in, Aluminum/Buna-N100 psi189 LPM1/2 in NPT(F)1 in NPT(F)1 in NPT(F)20-100 psioil
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6476481 in, Aluminum/TPE50 psi144 LPM1/2 in NPT(F)1 in NPT(F)1 in NPT(F)0-50 psiFuel
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DB35251.5 in Aluminum/TPE120 psi378.5 LPM1/2 in NPT(F)1.5 in NPT(F)/BSPT(F)1.5 in NPT(F)/BSPT(F)20-100 psioil/water/anti-freeze
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  • One piece centre section eliminates air leaks and provides excellent reliability
  • Extremely versatile with a range of construction materials to handle an assortment of different fluids
  • Modular, low-pulsation air valve providing a smooth and rapid changeover that won’t stall yields
  • Long diaphragm life for less maintenance and downtime
  • Multiple ports for installation flexibility

Typical Applications

  • Lubricant dispensing systems
  • Lubricant dispensing skids and trucks
  • Heavy-duty mobile service trucks
  • Fleet maintenance
  • MEM/HME maintenance
  • Light vehicle maintenance
  • Construction vehicle maintenance

Typical Fluids Handled

  • Waste oil
  • Lubricating oils
  • Hot oils
  • Unleaded fuel
  • Diesel
  • Anti-freeze/coolant
  • Other chemicals

Additional information


1 in, Aluminum/TPE, 1in, Aluminum/Buna-N, 1 in, Aluminum/TPE, 1.5 in Aluminum/TPE, 2 in Aluminum/TPE

Max. Fluid Working Pressure

100 psi, 50 psi, 120 psi

Max Free Flow Delivery

189 LPM, 144 LPM, 378.5 LPM, 568 LPM

Air Inlet

1/2 in NPT(F), 1/2 in NPT(F)

Fluid Inlet Size

1 in NPT(F), 1.5 in NPT(F)/BSPT(F), 2 in NPT(F)

Fluid Outlet

1 in NPT(F), 1.5 in NPT(F)/BSPT(F), 2 in NPT(F)

Air Operating Range

20-100 psi, 0-50 psi, 20-120 psi


Water/anti-freeze/fuel, Oil, Fuel, Oil/water/anti-freeze, Oil/water/anti-freeze