Macnaught R Series Stub Pump R300S

Macnaught R Series Stub Pump R300S Image

Macnaught R Series Stub Pump R300S

Brand: Macnaught
Model: R300S
Warranty: 2 Year Warranty

Macnaught R Series Stub Pump R300S

R300S - Stub Pump

A heavy duty 3:1 ratio pump designed to transfer oils up to 30 metres (98 ft) through a single dispensing point or through multiple hose reels and metered gun systems usually found in small to medium sized workshops.


  • fits 60 L (16 US gal) to 205 L
    (55 US gal) drums
  • wall mountable (stub version only)
  • air line lubricator
  • 2 (M) bung adaptor
  • fully serviceable
  • 10 year warranty and parts guarantee
  • compatible fluids: oils up to SAE 140,
    automatic transmission fluid, diesel, kerosene,
    antifreeze/ anti-boil
  • wetted components: aluminium, nitrile rubber,
    Carbon PTFE, zinc plated carbon steel
    and brass
  • pump ratio: 3:1 (oil pressure is
    3 times air pressure)
  • output: 23 L/min (6.1 US gal/min) of
    SAE 10 oil at 690 kPa (100 psi)
    air pressure (free flow)
  • max. air pressure: 1 030 kPa
    (150 psi, 10.3 bar)
  • min. air pressure: 400 kPa (60 psi, 4 bar)
  • min. air compressor: 0.16 m³/min (6 cfm)
  • air inlet: ¼ NPT (F)
  • pump outlet: ¾ BSP or NPT (F)
  • foot valve inlet: ¾ BSP or NPT (F)
    (stub only)


  • TD42S Suction Tube
  • TD-25K Oil Feeder Hose
  • OLP100 Low Pressure Oil Reel
  • TD20 Wall Bracket
  • MOS1220 Single Pedestal Oil Reel
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