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For lubricant transfer and dispensing in workshops or service stations, this 3:1 ratio pneumatic drum pump moves high-viscosity fluids at a maximum free flow capacity of 7.8 GPM. The double-acting air motor utilizes a 2" (5.1 cm) piston with a 3" (7.6 cm) stroke to reach fluid pressures up to 420 PSI when supplied with 40 to 140 PSI of air. This design incorporates a patented air valve for fast reciprocating action and reduced air consumption during operation.
For lubricant transfer and dispensing in workshops or service stations, this 3:1 ratio pneumatic drum pump moves high-viscosity fluids at a maximum free flow capacity of 7.8 GPM. The double-acting air motor utilizes a 2" (5.1 cm) piston with a 3" (7.6 cm) stroke to reach fluid pressures up to 420 PSI when supplied with 40 to 140 PSI of air. This design incorporates a patented air valve for fast reciprocating action and reduced air consumption during operation.
PumpMaster 2 pumps are available with 1:1 and 3:1 pressure small dispensing systems Double acting air operated medium pressure pumps for dispensing lubricants from portable units or in medium size installations including multiple dispensing points with no simultaneous use Will pump all types of lubricants, even those of higher viscosity Typically used in workshops, service stations, fast lube centers, etc.
Features
| Pressure Ratio | 3 to 1 |
| Pump Tube Diameter | 1.33" (30 mm) |
| Air Piston Diameter | 2" (51 mm) |
| Air Piston Stroke | 3" (75 mm) |
| Maximum Free Flow Capacity | 7.8 GPM (30 I/min) |
| Minimum Air Pressure | 40 PSI (3 BAR) |
| Maximum Air Pressure | 140 PSI (10 BAR) |
| Maximum Fluid Pressure | 420 PSI (30 BAR) |
| Fluid Outlet | 3/4" (19 mm) NPSM (F) |
| Pressure Ratio | 3 to 1 |
| Pump Tube Diameter | 1.33" (30 mm) |
| Air Piston Diameter | 2" (51 mm) |
| Air Piston Stroke | 3" (75 mm) |
| Maximum Free Flow Capacity | 7.8 GPM (30 I/min) |
| Minimum Air Pressure | 40 PSI (3 BAR) |
| Maximum Air Pressure | 140 PSI (10 BAR) |
| Maximum Fluid Pressure | 420 PSI (30 BAR) |
| Fluid Outlet | 3/4" (19 mm) NPSM (F) |
