Lubrication-pneumatic-piston-pumps: pm45 - 531721 - Product detail
SAMOA Industrial
Ref.: 531721
PNEUMATIC PISTON GREASE PUMP, PUMPMASTER 45, PM45 - 70:1, 50 KG (120 LB) DRUMS, NPT
Ref.: 531721
PNEUMATIC PISTON GREASE PUMP, PUMPMASTER 45, PM45 - 70:1, 50 KG (120 LB) DRUMS, NPT
PM45 series air operated piston pumps. High pressure double acting pump for use in applications that require extra pressure output or when cold temperatures a low air pressure could limit pump performance. Pumps can be used with grease up to NLGI-2 viscosity. These pumps can be used in large distribution systems that include simultaneous operation outlets. Pumps are available for cover mount to 50 kg - 120 lb and 185 kg - 400 lb open drum 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. Instruction book: 853806.
About this product:
File 531721
Technical data
Documentation
More information
| Fluids | Grease |
| Compatible fluids | Grease |
| Pump mounting | 50 kg (120 lb) drums |
| Pressure ratio | 70:1 |
| Air pressure operating range | 1,5-7 bar (21,75-101,5 psi) |
| Air consumption | 952 NL/min (32,6 scfm) |
| Maximum outlet pressure | 490 bar (7105 psi) |
| Air motor effective diameter | 115 mm (4,5") |
| Air motor stroke | 100 mm (4") |
| Delivery per cycle | 7,5 kg (16 lb) |
| Cycles per minute (aprox.) | 80 cycles |
| Delivery | 2 kg/min (4,5 lb/min) |
| Maximum free flow delivery | 7,5 kg/min (16,5 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 | 650 mm (25,6") |
| Total height | 1152 mm (45,3") |
| Weight | 22 kg (48,5 lb) |
Models
| Code | Fluids | Pump mounting | Fluid outlet | Tube height | Total height |
|---|---|---|---|---|---|
| 531721 | Grease | 50 kg (120 lb) drums | 1/2" NPT (F) | 650 mm (25,6") | 1152 mm (45,3") |
| 531731 | Grease | Bulk tote | 1/2" NPT (F) | 490 mm (19,3") | 992 mm (39") |
| 531730 | Grease | Bulk tote | 1/2" BSP (F) | 490 mm (19,3") | 992 mm (39") |
| 531720 | Grease | 50 kg (120 lb) drums | 1/2" BSP (F) | 650 mm (25,6") | 1152 mm (45,3") |
| 531711 | Grease | 185 kg (400 lb) drums | 1/2" NPT (F) | 855 mm (33,7") | 1357 mm (53,4") |
| 531710 | Grease | 185 kg (400 lb) drums | 1/2" BSP (F) | 855 mm (33,7") | 1357 mm (53,4") |
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