Samoa PumpMaster 4 Pneumatic Piston Oil Pump PM4 5:1 – High-Pressure Lubricant Dispensing Pump
Samoa PumpMaster 4 Pneumatic Piston Oil Pump PM4 5:1 – High-Pressure Lubricant Dispensing Pump
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Samoa PumpMaster 4 Pneumatic Piston Oil Pump PM4 5:1 – High-Pressure Lubricant Dispensing Pump
Not yet ready to buy?
Chat to an Expert Speak to an ExpertSKU: WE-347120
All Payments Securely Processed
- Secure ShoppingShop online safely and securely
- Nationwide ShippingOur trusted partner delivers everywhere
- Collect Your OrderCollect yourself in Pinetown or Midrand
- The Trusted Experts25+ years successfully in business
- Customer-FocusedWe cultivate lasting relationships
- Quality BrandsWe are importers of top workshop brands
- Biggest RangeWe stock over 6000 workshop products
Description
The Samoa PumpMaster 4 PM4 5:1 Pneumatic Piston Oil Pump is a heavy-duty, double-action air-operated pump engineered for efficient, continuous dispensing of lubricants in medium to large installations. Built for performance and durability, it supports multiple simultaneous outlets, making it ideal for workshops, service centres, and industrial lubrication systems.
This PM4 model includes a height-adjustable 2" BSP (M) bung adaptor for secure drum or tank mounting, along with a built-in port for an optional pressure relief valve. Designed for reliable delivery, low air consumption, and controlled noise levels, the PumpMaster 4 ensures consistent output even in demanding environments.
Key Features
- High-performance 5:1 ratio pneumatic piston pump for medium-pressure oil dispensing
- Double-action design ensures smooth, continuous lubricant flow
- Suitable for medium to large installations with multiple simultaneous outlets
- Includes adjustable 2″ BSP (M) bung adaptor for drum/tank mounting
- Built-in port for optional pressure relief valve (PN 609 007)
- Air Consumption: At 6 bar (87 psi) with 10 L/min (2.6 gal/min)
- Max Free Delivery: At 7 bar (102 psi) air pressure
- Noise Level: Low operating noise measured at 1 m distance under 7 bar free-delivery conditions
- Engineered for long service life in demanding workshop and industrial environments
Specifications
| Air consumption | 400 NL/min (14 scfm) |
|---|---|
| Air inlet | 3/8″ NPSM (F) |
| Air motor effective diameter | 60 mm (2.4 ″) |
| Air motor stroke | 100 mm (4 ″) |
| Air pressure operating range | 1.5 - 10 bar (21.75 - 145 psi) |
| Cycles per minute (aprox.) | 125 cycles |
| Delivery | 10 l/min (2.7 gal/min) |
| Delivery per cycle | 10 l (2.7 gal) |
| Fluid inlet | 1″ BSP (F) |
| Fluid inlet type | Ball check |
| Fluid outlet | 3/4″ NPSM (F) |
| Fluids | Gear oil, Aceite, Hydraulic oil, Transmission fluid |
| Maximum free flow delivery (SI | 25 l/min, 6.6 gal/min, 25 l/min |
| Maximum outlet pressure | 50 bar (700 psi) |
| Noise level | 95 dB |
| Pressure ratio | 5:1 |
| Pump mounting | Universal stub pump |
| Total height | 663 mm (26 ″) |
| Tube height | 278 mm (10.9 ″) |
| Weight | 5.6 kg (12.3 lb) |
| Wetted materials | PTFE, NBR, Aluminium, Polyurethane, Steel |
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Samoa PumpMaster 4 Pneumatic Piston Oil Pump PM4 5:1 – High-Pressure Lubricant Dispensing Pump | R6,855.26 excl. VAT
