Description
Fire-Ball 425: the choice for your most demanding high volume applications
Fire-Ball 425 are air-operated piston pumps for oil or grease. It is the pump of choice for your most demanding high volume applications.
The Fire-Ball 425 is perfect for fluid oil transfer in high volume and longer distance applications such as truck shop service fleet facilities and in-plant applications.
Product features
- 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
Fire-Ball series
- Durable. Thick cast aluminum air motor housing offers unmatched durability.
- Reduce Downtime. Displacement rods have minimal wear due to a proprietary Graco manufacturing process.
- Fewer Repairs. Fewer moving parts in the air motor assembly means less downtime and low repair cost.
- 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.
- Extended Seal Life. In-line pump design aligns the air motor piston and fluid piston rods to maximize seal life.
- Corrosion-Resistant. Corrosion-resistant design utilizes liquid salt nitriding, nickel plating, stainless steel, aluminum and chrome on key components for longer life.
TECHNICAL SPECIFICATIONS
Fire-Ball 425 (6:1)
- Maximum working pressure: 76 bar, 7.6 MPa
- Fluid pressure ratio: 6:1
- Air operating range: 3 to 12 bar, 0.3 to 1.2 MPa
- Air consumption: 7 ft³/min per gallon pumped (0.051 m³/min per liter pumped) at 100 psi (7 bar, 0.7 MPa)
- Pump cycles per gallon (liter): 3.8 Liters
- Maximum recommended pump speed: 23 liter/min
- Recommended speed for optimum pump life: 15 to 25 cycles per min
- Piston seals: polyurethane with nitrile spreader
- Rod seals: polyurethane with nitrile spreader
- Wetted parts: aluminum, steel, polyurethane, nitrile
- Approximate weight: 21 kg
- Sound pressure level: 79.5 dB(A) (measured at 30 cycles per minute at 100 psi (7 bar, 0.7 MPa) air inlet pressure per ISO Standard 3744)
Fire-Ball 425 (10:1)
- Fluid pressure ratio: 10:1
- Air pressure operating range: 3–12.4 bar, 0.3–1.2 MPa
- Maximum working pressure: 124 bar, 12.4 MPa
- Maximum delivery: 19.7 lpm
- Cycles: 6 per l
- Max. recommended pump speed: 60 cycles per minute
- Air motor effective diameter: 108 mm
- Stroke: 102 mm
- Air consumption: approx. 6 m/hr³/l 0.7 MPa, 7 bar
- Wetted parts: steel, brass, aluminum, leather, Buna–N
- Weight: 17 kg
- Sound Pressure Level (Input Air Pressures at 15 cycles per minute) (Measured at 1 m from unit):
- 0.28 MPa, 2.8 bar;
- 73.6 dB(A): 0.48 MPa, 4.8 bar;
- 78.34 dB(A): 0.7 MPa, 7 bar; 80.85 dB(A)
- Sound Power Level (Input Air Pressures at 15 cycles per minute) (Tested in accordance with ISO 9614–2):
- 0.28 MPa, 2.8 bar;
- 87.4 dB(A): 0.48 MPa, 4.8 bar;
- 92.09 dB(A): 0.7 MPa, 7 bar;
- 94.62 dB(A)
MATERIALS
- Motor Oil
- Gear Oil
- Hydraulic Fluid
- Automatic Transmission Fluid
- Oil
- Grease
APPLICATIONS
- Lubrication
- Oil Transfer
- Grease Transfer
- Pumping
- Fluid Transfer
INDUSTRIES
- Construction and Infrastructure
- Mining Equipment – Maintenance
- Upstream: Drilling and Completions
- Upstream Production Equipment for Oil and Gas
- Chemical Dosing Pumps for Refineries
- Heavy Equipment – Maintenance
- Forestry Equipment
- Paper Mills
- Dealerships and Quick Lubes – Pumps