Fire-Ball 300 Pumps

Air-Powered Pumps and Packages for Oil or Grease

Perfect for high pressure oil or grease dispense and transfer

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

5:1 Fire-Ball® 300 Pumps

Maximum fluid working pressure
900 psi
Fluid Pressure Ratio
Air pressure operating range
40 to 180 psi
Maximum air consumption
13 cubic ft/min for first gpm pumped at 100 psi, up to 8 additional cubic ft/min for each additional gpm with pump operated within recommended range
Pump cycles per gallon (liters)
30 per gal
Recommended speed for optimum pump life
70 cycles per min
Wetted Parts
steel, aluminum, buna-N, urethane,
Sound pressure level (measured at 1 m from unit)
77.8 dB(A)Sound
Sound power level (tested in accordance with ISO 9614–2)
85.6 dB(A)
Approximate Weight
17 lb
Loctite® is a registered trademark of the Loctite Corporation.

15:1 Fire-Ball 300 Pumps

Maximum working pressure
2700 psi
Fluid pressure ratio
Air operating range
40 to 180 psi
Air motor effective diameter
3 in
3 in
Air consumption
17 cfm/gal pumped at 100 psi. Up to 30 cfm with pump operated at 180 psi and 66 cycles/min
Pump cycles
90 cycles/gal
0.66 gal/min
Maximum recommended continuous pump speed
66 cycles/min, 0.7 gpm
Recommended speed for optimum pump life
15 to 25 cycles/min
Wetted parts
Carbon Steel, Brass, Copper, Aluminum, PTFE, Nitrile Rubber, Leather
22 lb