SAMOA Industrial
Ref.: 531431
PNEUMATIC PISTON GREASE PUMP, PUMPMASTER 45, PM45 - 40:1 BULK TOTE, NPT
Ref.: 531431
PNEUMATIC PISTON GREASE PUMP, PUMPMASTER 45, PM45 - 40:1 BULK TOTE, NPT
PM45 series air operated piston pumps. High flow double acting pumps with high pressure delivery for use in lubrication systems that require a combination of high flow and pressure delivery. Pumps can be used with grease up to NLGI-2 viscosity. These pumps can be used in medium length systems that include simultaneous operation outlets.
Pumps are available for cover mount to 50 kg - 120 lb and 185 kg - 400 lb open drums and for horizontal and side mount on grease totes and bags.
Air consumption at 5 bar (70 psi) air pressure, NLGI-2 grease at 20 °C (68 °F) and 80 cpm.
Noise level measured at 1 m (3.3’) from the pump, 7 bar (100 psi) air pressure and free delivery.
Includes adaptor 753 110 to fit a 3" cam-lock connector for use in totes and grease bags. Instruction book: 853804.
Technical data
Documentation
More information
| Fluids | Grease |
| Compatible fluids | Grease |
| Pump mounting | Bulk tote |
| Pressure ratio | 40:1 |
| Air pressure operating range | 1,5-14 bar (21,75-203 psi) |
| Air consumption | 750 NL/min (26,5 scfm) |
| Maximum outlet pressure | 560 bar (8120 psi) |
| Air motor effective diameter | 115 mm (4,5") |
| Air motor stroke | 100 mm (4") |
| Delivery per cycle | 3,5 kg (7,5 lb) |
| Cycles per minute (aprox.) | 80 cycles |
| Delivery | 3,5 kg/min (7,5 lb/min) |
| Maximum free flow delivery | 11 kg/min (24,3 lb/min) |
| Air inlet | 1/2" NPT (F) |
| Fluid inlet type | Chop-check |
| Fluid outlet | 1/2" NPT (F) |
| Wetted materials | Cast iron, Steel, Hard chromed steel, UHMWPE, NBR, PTFE |
| Pump tube material | Carbon steel |
| Sound level | 80 dB |
| Tube height | 490 mm (19,3") |
| Total height | 992 mm (39") |
| Weight | 26 kg (57,3 lb) |
Models
| Code | Fluids | Pump mounting | Fluid outlet | Tube height | Total height |
|---|---|---|---|---|---|
| 531431 | Grease | Bulk tote | 1/2" NPT (F) | 490 mm (19,3") | 992 mm (39") |
| 531430 | Grease | Bulk tote | 1/2" BSP (F) | 490 mm (19,3") | 992 mm (39") |
| 531420 | Grease | 50 kg (120 lb) drums | 1/2" BSP (F) | 650 mm (25,6") | 1152 mm (45,3") |
| 531410 | Grease | 185 kg (400 lb) drums | 1/2" BSP (F) | 855 mm (33,7") | 1357 mm (53,4") |
| 531421 | Grease | 50 kg (120 lb) drums | 1/2" NPT (F) | 650 mm (25,6") | 1152 mm (45,3") |
| 531411 | Grease | 185 kg (400 lb) drums | 1/2" NPT (F) | 855 mm (33,7") | 1357 mm (53,4") |
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