Fire-Ball 425 Pumps
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Fire-Ball 425 Pumps
Air-Operated Piston Pumps for Oil or Grease
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.
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
Specifications :
| 3:1 Fire-Ball 425 Pump | |
|
Metric
|
|
| Maximum working pressure |
3.7 MPa, 37 bar
|
| Fluid pressure ratio |
3:1
|
| Air operating range |
0.28 to 1.2 MPa, 2.8 to 12 bar
|
| Air consumption |
3 ft³/min per gallon pumped, (0.022 m3/min per liter pumped) up to 8 ft³/min (0.058 m³/min) with pump operating within recommended range
|
| Pump cycles per gallon (liter) |
1.6 Liters
|
| Maximum recommended pump speed |
66 cycles/min; 45 lpm
|
| Recommended speed for optimum pump life |
15 to 25 cycles per min
|
| Piston seals |
polyurethane
|
| Rod seals |
nitrile
|
| Wetted parts |
aluminum, steel, nitrile
|
| Approximate weight |
21 kg
|
| * Sound pressure |
82 dB(A)
|
| * Sound pressure reading taken with pump operating at 60 cycles per minute at 100 psi (0.7 MPa, 7 bar). Sound pressure measured per CAGI-PNEUROP 1971. | |
| 6:1 Fire-Ball 425 Pump | |
|
Metric
|
|
| 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)
|
| * Sound pressure measured at 30 cycles per minute at 100 psi (7 bar, 0.7 MPa) air inlet pressure per ISO Standard 3744. | |
| Loctite is a registered trademark of the Loctite Corporation | |
| 10:1 Fire-Ball 425 Pump | |
| 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)
|
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