PM45 25:1 Ratio, 405 cu. in./min. (13.5 lb./min.) Heavy Duty High Performance Grease Pumps
PM45 25:1 Ratio, 405 cu. in./min. (13.5 lb./min.)
Moderate pressure, high delivery double acting pumps for transfer of grease up to NLGI-2. Also recommended for use with low viscosity grease in centralized grease systems that do not require a high pressure output and in large distribution systems of high viscosity oils. Pumps are available with tube length to fit commercial 400 lb (185 kg) drums and they are available for flange cover mount to 400 lb (185 kg) open drums using a drum cover.
PM45 Technical Data
| Max. air pressure | 200 psi (14 bar) |
| Min. air pressure | 20 psi (1.5 bar) |
| Avg. air consumption* | 47 scfm (1,340 Nl/min.) |
| Max. continious duty delivery** | 13.5lb./min. or 405cu.in. (6636cc/Min.) |
| Max. outlet pressure (140 psi air) | 5,000 psi (350 bar) |
| Air motor diameter | 4-1/2" (115 mm) |
| Suction strain dia. (pump foot) | 2.0" (50 mm) |
| Air inlet thread | 1/2" NPT(F) |
| Pump outlet thread | 1/2" NPT(F) |
| Bung adapter thread | 2" (M) |
* Maximum air consumption with 70 psi (5 bar) air inlet pressure, NLGI-2 grease at 68 ºF (20 ºC) and 110 cpm.
** 30 lb/min or 36 cu.in. (14748 cc/min) maximum free delivery at 100psi (7 bar).
| PM45 Bare Pump Models | |
| Part # | Description |
| F531211 | 400 lb. Drum Pump |
9011-16-20 
W172-28-24U 
HLT 2550-L2-006-C01-0300-000 
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