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ARO Air operated Piston Oil pumps

ARO® lubrication pumps handle motor and gear oils, transmission fluid, and standard and industrial greases. Pumps are offered from 3:1 to 100:1 ratios in order to meet the requirements of any application - commercial vehicle servicing to lubricating heavy mining equipment.

  • Lower Pump Material - Carbon Steel
  • Air Motor Diameter - 2”
  • Air Inlet Pressure Range psi (bar) - 0-150 (0-10.3)
  • Fluid Pressure Range psi (bar) - 0-7500 (0-517.2)
  • Stroke Length - 3”
  • Max. Recommended Cycles/Minute - 80
  • Flow Rate lbs/min (kg/min) - 2 (1)
  • Cycles Per Gallon (Liter) - 12.3 (3.2)
  • Air Inlet Size - 1/4” (F)
  • Fluid Outlet Size - 3/8” (F)
  • Fluid Inlet Size - Immersed
  • Noise Level @ 60 psi – 40 cpm - 85 db(A)