Groz Rotary Barrel Pump – GZ44050 | Heavy-Duty Manual Rotary Drum Pump

The Groz Rotary Barrel Pump (GZ44050) is a heavy-duty manual rotary drum pump designed for fast, reliable dispensing of diesel, kerosene, heating oil, engine oil, and lubricating oils up to SAE 90. Manufactured from robust cast iron, this professional-quality pump is built to withstand demanding industrial, agricultural, and workshop environments while providing smooth, efficient fluid transfer.

Featuring a dual-direction rotary mechanism, the GZ44050 allows you to both dispense and recover fluid simply by changing the direction of the handle rotation. Suitable for 50 to 205 litre (15–55 gallon) drums, the pump comes complete with a telescopic suction tube, 2" cast iron bung adaptor, and steel discharge spout, making it ready for immediate installation and use.

Key Features

• Genuine Groz Rotary Barrel Pump
• Model: GZ44050
• Heavy-duty cast iron construction
• Manual rotary vane pump
• Dual-direction operation for dispensing or recovering fluids
• Fits 50–205 litre (15–55 gallon) drums
• Telescopic suction tube included
• 2" cast iron bung adaptor
• Steel discharge spout
• Smooth, reliable hand-operated pumping
• Ideal for professional workshop and industrial use

Specifications

• Brand: Groz
• Model: GZ44050
• Pump Type: Manual Rotary Vane Pump
• Construction: Cast Iron Body & Vanes
• Flow Rate: Approx. 2.85 Litres per 20 Revolutions
• Pump Inlet: 3/4" BSP
• Drum Compatibility: 50–205 Litre (15–55 Gallon) Drums
• Suction Tube: Adjustable Telescopic
• Discharge Spout: Steel
• Operation: Dual Direction (Dispense & Refill)

Suitable Fluids

Designed for use with:

• Diesel
• Kerosene
• Heating Oil
• Engine Oil
• Gear Oil (up to SAE 90)
• Lubricating Oils
• Other non-corrosive petroleum-based fluids

Not suitable for: Water, AdBlue®, antifreeze, petrol (gasoline), solvents, acids, or other corrosive liquids.

Ideal Applications

Perfect for:

• Automotive workshops
• Agricultural machinery
• Fleet maintenance
• Industrial facilities
• Construction equipment
• Engineering workshops
• Oil storage drums
• Diesel transfer
• Farm maintenance

Trusted by Irish mechanics, agricultural contractors, and workshops.

Why Choose the Groz GZ44050?

The Groz GZ44050 Rotary Barrel Pump offers dependable, manual fluid transfer without requiring electricity or compressed air. Its heavy-duty cast iron construction, dual-direction pumping capability, and telescopic suction tube make it a versatile solution for dispensing or transferring diesel and lubricating oils directly from drums. Designed for professional use, it delivers long-lasting performance in even the toughest working environments.

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