Graco Fire-Ball 300 Pump

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Perfect for high pressure oil or grease dispense and transfer

  • 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