Pumpmaster 4 Air Operated High Volume Oil Pump 3:1 Ratio - Stub Type
Double acting air operated medium pressure pumps for dispensing lubricants from mobile units, oil distribution packages and small systems. Pumps include 2" BSP (M) height adjustable bung adaptor for tank or drum bung mounting. Built in port for optional pressure relief valve.
Fluids Handled:
- Synthetic and mineral based lubricants
- Gear Oil
- Hydraulic Oil
- Transmission fluid
Specifications:
- Pump pressure ratio: 3:1
- Air Pressure operating range: 1.5-10 bar (20 to 140 psi)
- Air Consumption: 285 NL/min (10 cfm)
- Maximum fluid outlet pressure: 30 bar (420 psi)
- Air motor diameter: 88mm (3.5”)
- Air motor effective diameter: 60mm (2.4”)
- Air motor stroke: 100mm (3”)
- Delivery at 85 cycles/min: 10 l/min (2.7 US Gal/min)
- Maximum free flow delivery: 42 l/min (11.1 US Gal/min)
- Air Inlet: 3/8” BSP (F)
- Fluid inlet (short pump only): 1” BSP (F)
- Fluid Outlet: 3/4" NPSM (F)
- Wetted and seal materials: Aluminium / Steel / Polyurethane / NBR / PTFE
- Noise level: 93 dB
- Pump Tube Height : 200mm
- Total Height : 585mm
- Weight : 5.7kg