Fire-Ball® 300 Series 15:1 Spray Masking Pump

As the mainstay pump in the industry for decades, the reputation of Fire-Ball is unrivaled. Built to withstand the test of time with fewer moving parts, our flagship pump is built to extend uptime so customers can be more productive. The durable pumps are renowned for their durability, with pumps built decades ago still operating efficiently.
Install the Fire-Ball 300 15:1 in high pressure, medium volume undercoating and rust-proofing applications such as automotive dealerships, fast lube centers, and service shops.

  • Reliable Flow – A 3 inch (76.2 mm) differential air motor and the double-acting pump design provides reliable fluid flow and accurate dispense.
  • Durable – Thick cast aluminum air motor housing offers unmatched durability.
  • Fewer Repairs – Fewer moving parts in the air motor assembly means less downtime and low repair cost.
  • Extended Seal Life – In-line pump design aligns the air motor piston and fluid piston rods to maximize seal life.
  • Reduce Downtime – Displacement rods have minimal wear due to a proprietary Graco manufacturing process.
  • Superior Sealing – Non-metallic poppet valves offer positive sealing performance, even with contaminated “dirty” air environments for long life without repair.
  • Reduced Icing – Large air porting design provides efficient use of compressed air supply for continuous pump operation and reduced icing.
  • Corrosion-Resistant – Corrosion-resistant design utilizes liquid salt nitriding, nickel plating, stainless steel, aluminum and chrome on key components for longer life.
Specifications
Air Inlet Size (in)3/8
Air Inlet Thread GenderFemale
Air Inlet Thread TypeNPT
Air Motor Effective Diameter (in)3
ApplicationIndustrial
Compatible MaterialUndercoating, Rustproofing
Cycles Per Gallon90
Fluid Outlet Size (in)1/4
Fluid Outlet Thread GenderFemale
Fluid Outlet Thread TypeNPT
For Use WithUndercoating and Rustproofing
Maximum Air Inlet Pressure (psi)180
Maximum Continuous Cycle Rate (CPM)66
Maximum Flow Rate (GPM)0.66
Maximum Intermittent Cycle Rate (CPM)66
Maximum Working Pressure (MPa)18.6
Maximum Working Pressure (psi)2700
ModelFire-Ball
Power TypePneumatic
Pump Ratio15:1
Series300
Sound Power Level (dB(A))85.6
Sound Pressure Level (dB(A))77.8
TypePneumatic Piston Pump
Weight (lb)22
Wetted MaterialStainless Steel, Aluminum, Nitrile Rubber, PTFE, Brass, Copper, Leather
Air Inlet Size (cm)0.9525
Air Inlet Size (in)3/8
Air Inlet Size (mm)9.525
Air Inlet Thread GenderFemale
Air Inlet Thread TypeNPT
Air Motor Effective Diameter (in)3
ApplicationIndustrial
Compatible MaterialUndercoating, Rustproofing
Cycles Per Gallon90
Fluid Outlet Size (cm)0.635
Fluid Outlet Size (in)1/4
Fluid Outlet Size (mm)6.35
Fluid Outlet Thread GenderFemale
Fluid Outlet Thread TypeNPT
For Use WithUndercoating and Rustproofing
Maximum Air Inlet Pressure (bar)12.41
Maximum Air Inlet Pressure (kPa)1241
Maximum Air Inlet Pressure (psi)180
Maximum Continuous Cycle Rate (CPM)66
Maximum Flow Rate (L/min)2.5
Maximum Intermittent Cycle Rate (CPM)66
Maximum Working Pressure (MPa)18.6
Maximum Working Pressure (bar)186
Maximum Working Pressure (kPa)18600
Maximum Working Pressure (psi)2700
ModelFire-Ball
Power TypePneumatic
Pump Ratio15:1
Series300
Sound Power Level (dB(A))85.6
Sound Pressure Level (dB(A))77.8
TypePneumatic Piston Pump
Weight (kg)0.9988
Wetted MaterialStainless Steel, Aluminum, Nitrile Rubber, PTFE, Brass, Copper, Leather