Lever Pumps

About Lever Pumps

Lever pumps are manual fluid transfer tools that use a simple lever action mechanism to move liquids safely between containers without electrical power. MyToolShed.co.uk stocks a comprehensive range of lever pumps from trusted brands including Sealey and Draper, designed for transferring oils, fuels, chemicals, and specialist fluids like AdBlue in workshop, industrial, and agricultural environments. These pumps feature various mechanisms including self-priming piston designs, double diaphragm systems, and heavy-duty displacement technology to handle everything from thin diesel to viscous gear oils.

Available configurations include telescopic suction tubes for deep drums, swivel handle designs for improved ergonomics, and mobile dispensers with wheels for site work. Whether you need a lightweight plastic chemical pump for occasional use or a robust heavy-duty displacement pump for daily workshop operations, lever pumps provide precise control and eliminate the risks associated with tipping or pouring heavy containers, making fluid handling cleaner, safer, and more efficient.

Applications

• Motor mechanics and automotive technicians – transferring engine oil, transmission fluid, and gear oil during vehicle servicing
• HGV and fleet maintenance engineers – dispensing AdBlue and managing bulk diesel and lubricants
• Agricultural workers and farm mechanics – handling fuel and hydraulic fluids for machinery maintenance
• Industrial maintenance fitters – transferring cutting oils, coolants, and lubricants in manufacturing environments
• Marine engineers – fuel and oil transfers on boats and vessels
• Plant operators – safely moving chemicals and processing fluids between containers
• Facilities managers – maintaining heating systems and managing bulk fluid storage
• DIY enthusiasts and home mechanics – performing oil changes and general vehicle maintenance

Choosing The Right Lever Pumps

Fluid Compatibility: Verify the pump materials suit your intended fluid. Plastic pumps work well for certain chemicals and water-based fluids, whilst metal components are necessary for petroleum products. Specialised pumps for AdBlue, gear oil, or diesel feature appropriate seals to prevent degradation and contamination.

Flow Rate and Capacity: Match the pump to your typical transfer volumes. Heavy-duty displacement pumps deliver higher flow rates (500ml+ per stroke) for bulk transfers, whilst lighter-duty models suffice for occasional top-ups. Check litres-per-stroke specifications against your productivity requirements.

Container Compatibility: Consider your drum depth and opening size. Telescopic suction tubes offer versatility for various containers, whilst fixed-length tubes work well with standardised barrels. Some models mount directly onto specific drum sizes for stable, hands-free operation.

Build Quality: Professional environments demand robust construction. Self-priming piston pumps and double diaphragm designs from MyToolShed.co.uk provide superior reliability for high-frequency applications, with swivel handles improving ergonomics during extended use.

Safety Information

Always verify fluid compatibility before use to prevent chemical reactions or material degradation. Follow COSHH regulations when handling hazardous substances, using appropriate PPE including chemical-resistant gloves and safety goggles. Never use pumps designed for non-flammable fluids to transfer petrol unless specifically rated for such use. Ensure adequate ventilation when transferring fuels or volatile chemicals, and position drip trays beneath transfer points to contain spills. Regularly inspect seals, hoses, and connections for wear, and clean pumps thoroughly between uses to prevent cross-contamination.

Frequently Asked Questions

Can I use the same lever pump for different types of fluids?

Whilst some general-purpose pumps handle multiple fluids, best practice is dedicating specific pumps to particular fluids to prevent cross-contamination. Keep gear oil pumps separate from diesel pumps, and chemical pumps separate from food-grade applications. If using one pump for multiple fluids, thoroughly flush the system between uses and always check manufacturer compatibility guidelines.

What's the difference between piston and diaphragm pumps?

Piston pumps use a reciprocating piston offering higher pressures and better performance with viscous fluids like gear oil. Diaphragm pumps use flexible membranes providing gentler action suitable for fuels and chemicals, reducing contamination risk from moving metal parts. Double diaphragm designs deliver smooth, continuous flow ideal for fuel transfer applications.

Are lever pumps suitable for transferring AdBlue?

Yes, but only use pumps specifically designed for AdBlue. This diesel exhaust fluid requires particular materials that won't contaminate or degrade the solution. Never use standard diesel or oil pumps for AdBlue as contamination will compromise its effectiveness in vehicle emission systems.