Graco Inc.

Fire-Ball 300 Pumps

Air-Powered Pumps and Packages for Oil or Grease

Perfect for high pressure oil or grease dispense and transfer

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Graco pumps are built to last. With so many innovative maintenance-saving features, Graco pumps reduce downtime and save you money. No matter what fluid you’re pumping Graco has a quality solution for your low, medium or high volume application.

  • Corrosion-resistant design utilizes liquid salt nitriding, nickel plating, stainless steel, aluminum and chrome on key components for longer life
  • Few moving parts in the air motor assembly means less downtime and low repair cost
  • Displacement rods have minimal wear due to a proprietary Graco manufacturing process
  • Large air porting design provides efficient use of compressed air supply for continuous pump operation without icing
  • Thick cast aluminum air motor housing offers unmatched durability
Maximum fluid working pressure
900 psi
62 bar, 6.2 MPa
Fluid Pressure Ratio
Air pressure operating range
40 to 180 psi
2.8 to 12 bar, 0.28 to 1.2 MPa
Maximum air consumption
13 ft3/min for first gpm pumped at 100 psi, up to 8 additional ft3/min for each additional gpm with pump operated within recommended range
0.096 m3/min for first lpm pumped at 0.7 MPa, 7 bar, up to 0.058 additional m3/min for each additional lpm with pump operated within recommended range
Pump cycles per gallon (liters)
30 per gal
7.9 per l
Recommended speed for optimum pump life
70 cycles per min
70 cycles per min
Wetted Parts
steel, aluminum, buna-N, urethane,
steel, aluminum, buna-N, urethane,
Sound pressure level (measured at 1 m from unit)
77.8 dB(A)Sound
77.8 dB(A)Sound
Sound power level (tested in accordance with ISO 9614–2)
85.6 dB(A)
85.6 dB(A)
Approximate Weight
17 lb
7.7 kg
Loctite® is a registered trademark of the Loctite Corporation.