HAND OPERATED DEF PUMP - OTC Tools and Equipment

The OTC Tools and Equipment 4336 Hand Operated DEF Pump is engineered for reliable and precise transfer of Diesel Exhaust Fluid (DEF) in professional automotive and industrial environments. This robust manual pump provides a practical solution for technicians requiring controlled, contamination-free dispensing of DEF without the need for external power sources, ensuring compliance with emission standards and protecting sensitive SCR systems.

Key Features

• Durable Construction: Built with chemical-resistant materials designed to withstand the corrosive properties of DEF, ensuring longevity and consistent performance.
• Manual Operation: Offers complete control over the dispensing process, ideal for precise, low-volume transfers or in remote locations without power access.
• Contamination Prevention: Designed to facilitate clean transfer of DEF, minimizing the risk of contamination which can compromise vehicle emissions systems.
• Versatile Compatibility: Equipped for use with various container types, including standard drums and IBC totes, adapting to diverse workshop or field requirements.
• Consistent Flow: Lever-action design provides a steady and manageable flow rate, helping to prevent spills and product waste during transfer.

Applications

The OTC 4336 Hand Operated DEF Pump is an essential tool for technicians and mechanics working with diesel-powered vehicles and industrial equipment. It is particularly well-suited for topping off DEF tanks in heavy-duty trucks, agricultural machinery, construction equipment, and other diesel engines utilizing Selective Catalytic Reduction (SCR) systems. Its hand-operated design makes it ideal for mobile service vans, remote job sites, or as a reliable backup system, ensuring that critical DEF levels can always be maintained for optimal engine performance and emissions compliance. Beyond DEF, its chemical-resistant construction allows for the safe transfer of other compatible fluids such as mild acids, certain oils, and antifreeze, enhancing its utility in a professional setting.