| Pump Ratio | 40:1 |
| Continuous Duty Flow-Rate | 8 lb/min (3.5 kg/min) |
| Cycles per lb | 10 |
| Maximum Free Flow | 24 lb/min (11 kg/min) |
| Operating Air Pressure | 29 - 200 psi (1.38- 14 bar) |
| Maximum Fluid Stall Pressure | 8,000 psi (560 bar) |
| Air Motor Effective Diameter | 4.5 in. (115 mm.) |
| Air Motor Stroke | 4 in. (100 mm.) |
| Air Consumption | 26.5 cfm (750 Nl/min) - At 5 bar air pressure, NLGI-0 grease at 20° C and 80 cpm |
| Air Inlet | 1/2 in. NPT(F) |
| Fluid Outlet | 1/2 in. NPT(F) |
| Wetted Materials | Cast Iron, Steel, Hard chromed steel, UHMWPE, Nitrile Rubber and PTFE |
| Noise Level | 80 dB - Measured at 1 m from the pump, 7 bar air pressure and free delivery |
| Weight | 62.00 LBS |
| Tube Length | 25 19/32 in. |
Balcrank's Lion 450 40:1 Grease Pump is a compressed air operated piston-type reciprocating pump. This high flow capacity pump is compatible with mineral and synthetic grease and suitable for large installations with long lengths of piping supplying several outlets simultaneously. This pump is mounted directly on 120 lb (54.43 kg) drums.
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