The P58 Maxilube is the latest high performing heavy duty air operated grease pump manufactured by Macnaught. Designed, engineered and manufactured in Australia, the P58 now provides you with a high performing, high pressure grease pump along with the Macnaught performance reliability and service. Macnaught air powered grease pumps are suitable for heavy-duty applications and comes with the industry’s leading 10-year warranty.
This high flow grease pump is fitted with a 58:1 ratio air motor and is designed to fit 180kg (400lbs) grease containers. With a grease output of up to 6.8kg per minute (free flow), it is ideal for large system installations such as service bays.
Air Operated Grease Pump Only- High Volume for 400 lb. Drums, BSP, no lid or follower
Macnaught P58-01 Specifications
| Model number |
P58-01 |
| Pump ratio |
58:1 Ratio (grease pressure is 58 times air pressure) |
| Air Pressure Operating Range |
60 to 150psi |
| Air Consumption |
23.5 SCFM (@120psi pressure, 20°C) |
| Max Fluid Outlet Pressure |
8700psi (59, 900 kPa) |
| Air Motor Diameter |
4.1″ (104.7mm) |
| Max free Flow Delivery Rate |
13lb/min |
| Air Inlet Size |
1/4″ NPT |
| Fluid Outlet Size |
3/8″ NPT |
| Wetted and Seal Materials |
NBR |
| Noise Level |
85 dB(A) (@120 psi) |
| Air Lubricator Included |
Yes |
| Parts guarantee |
10 years |
| Grease viscosity |
Up to NLGI No.2 |
| Pump Tube Diameter |
41.3 mm O.D. |
| Pump tube height |
960 mm |
| Weight |
13kgs |
Macnaught P58-01 Data Sheet: PDF
Macnaught P58-01 Operations Manual: PDF
Macnaught P58-01 Features and Benefits
- Industry Leading 10-year Warranty
- Zinc components – For underground mining applications
- 58:1 ratio air motor delivers 13 pounds of grease free flow
- Quiet air motor design – Meets all industry noise level standards
- 8’ ft high-pressure grease hose – Extra hose length for easier access to difficult applications
- B2 Booster Gun – Boosts greasing pressure up to 8,700 psi
- 360° ZSB Swivel – Improves greasing flexibility and offers easier one-handed operation
- KY Supergrip three-jaw high-pressure coupler – Positive no leak connection
- Rubber-edged follower plate – Prevents air pockets and contamination
- Fully sealed greasing system with built-in grease strainer – Clean grease delivery every time
- Fully repairable – Provides a longer service life
