The Macnaught P8-11 Powerlube is a premium 50:1 ratio air-operated grease pump system engineered for continuous high-pressure greasing from 400 lb / 55-gallon drums. Please refer to the technical specifications in the listing for more information.
Inspection & Condition Notes:
We have inspected this item and we do not have the capability to assemble/install the unit to fully test it. There are some cosmetic scuffs and scratches around the components.
Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Air Drum Pump |
| Manufacturer Part Number | P8-11 |
| Pump Package Type | Pump w/ Discharge Hose & Nozzle |
| Max. Flow Rate | 460 g/min |
| Ratio | 50:1 |
| Suction Tube Length | 34-7/16 in |
| Suction Tube Material | Carbon Steel |
| Air Connection | 1/4 in FNPT |
| Pump Technology | Plunger |
| Compatible NLGI Viscosity Grade | 2 |
| Max. Fluid Outlet Pressure | 7,400 psi |
| Max. Fluid Temp. | 176 °F |
| Nozzle Operation | Manual |
| Air Consumption | Not Rated |
| Housing Material | Zinc Alloy |
| Min. Air Pressure | 60 psi |
| Hazardous Location Class | Not Rated |
| Static Protection | Not Groundable |
| Variable Speed | Yes |
| Container Cover Type Included | Pail Cover |
| Meter Type Included | No Meter Included |
| Mounting Bracket Included | No Mounting Bracket Included |
| Included Container | No Container Included |
| Air Outlet Size | 1/4 in |
| Discharge Connection Type | NPT |
| For Container Type | Bucket |
| Max. Air Pressure | 150 psi |
| Hose Inside Dia. | 1/4 in |
| Discharge Tube Outlet ID | 1/4 in |
| Max. Head Pressure | 7,500 psi |
| Power Source | Air |
| Thermal Protection | No |
| Hose Tube Material | Buna-N |
| Hose Length | 96 in |
| Nozzle Material | Steel |
| Includes Spout | No |
| Air Inlet Connection Size | 1/4 in |
| Air Inlet Connection Type | FNPT |
| For Container Size | 55 gal |
| Inlet Air Pressure | 60 psi – 150 psi |
| Noise Level | 85 dB |
| Suction Tube | 34-7/16 in Carbon Steel |
| Discharge Hose | 1/4 in x 96 in Buna-N |
| Duty Cycle | Continuous |
| Wetted Material | Brass/Buna-N/Chrome Plated Carbon Steel/Polyurethane Rubber/Zinc |