Lubeworks 3:1 Barrel or Wall Mounted Oil Pump – AP31B | Air Operated Oil Transfer Pump

The Lubeworks AP31B 3:1 Air Operated Oil Pump is a professional barrel or wall mounted oil transfer pump designed for the efficient dispensing of engine oil, hydraulic oil, gear oil, transmission fluid, and synthetic lubricants. With a 3:1 pressure ratio and a maximum flow rate of 12 litres per minute, this pneumatic pump provides reliable, smooth oil delivery for workshops, garages, agricultural machinery, fleet maintenance, and industrial lubrication systems.

Designed for mounting directly onto 205-litre oil drums or on a wall-mounted oil dispensing system, the AP31B features a 730mm carbon steel suction tube, 1/2" BSP outlet, and an adjustable 2" bung adaptor for quick installation. Its differential air motor ensures smooth, efficient operation with reduced wear, making it ideal for daily professional use.

Key Features

• 3:1 air-operated oil pump
• Barrel or wall mounted installation
• Flow rate up to 12 L/min
• Differential air motor for smooth pumping
• 730mm carbon steel suction tube
• Adjustable 2" drum bung adaptor included
• 1/2" BSP male oil outlet
• 1/4" quick-release air inlet
• Heavy-duty workshop construction
• Suitable for medium viscosity oils

Specifications

• Model: AP31B
• Pressure Ratio: 3:1
• Maximum Flow Rate: 12 Litres/Minute
• Air Inlet: 1/4" Quick Release
• Oil Outlet: 1/2" BSP Male
• Working Air Pressure: 5–8 Bar
• Suction Tube Length: 730mm
• Suction Tube Material: Carbon Steel
• Mounting: Barrel or Wall Mounted
• Includes: Adjustable 2" Bung Adaptor

Suitable Fluids

Compatible with:

• Engine Oil
• Hydraulic Oil
• Gear Oil
• Transmission Oil
• Synthetic Oil
• Lubricating Oil

Suitable for oils up to approximately SAE 130 viscosity.

Ideal Applications

Perfect for:

• Automotive workshops
• Commercial garages
• Agricultural machinery servicing
• Fleet maintenance depots
• Industrial maintenance
• Manufacturing facilities
• Lubrication systems
• Wall-mounted oil stations
• 205-litre oil drums
• Mobile workshop installations

Why Choose the Lubeworks AP31B?

The Lubeworks AP31B 3:1 Oil Pump delivers dependable, efficient oil dispensing for professional environments. Its air-operated differential motor provides smooth, consistent pumping with minimal maintenance, while the 730mm suction tube and adjustable 2" bung adaptor allow quick installation onto standard oil drums. Suitable for wall-mounted dispensing systems or direct drum mounting, it is an excellent choice for workshops, farms, and industrial facilities requiring reliable lubricant transfer.

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