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Oils & Lubricants for Industrial, Automotive, Diesel and Aviation, Quality Lubricants & Fluids Since 1929
Quality Lubricants & Fluids Since 1929

Industrial DEF Equipment

  • DEF-53A ADAPTER KIT For K24 Meter

    Original Price $276.17 - Original Price $276.17
    Original Price
    $276.17
    $276.17 - $276.17
    Current Price $276.17

    Adapter kit for K24 Meter for automatic nozzle.

    Original Price $276.17 - Original Price $276.17
    Original Price
    $276.17
    $276.17 - $276.17
    Current Price $276.17
  • DEF-40 MicroMatic RSV Container Valve

    Original Price $212.14 - Original Price $212.14
    Original Price
    $212.14
    $212.14 - $212.14
    Current Price $212.14

    MicroMatic RSV container valve.

    Original Price $212.14 - Original Price $212.14
    Original Price
    $212.14
    $212.14 - $212.14
    Current Price $212.14
  • DEF-10 Diaphragm Tote Package

    Original Price $3,702.65 - Original Price $3,702.65
    Original Price
    $3,702.65
    $3,702.65 - $3,702.65
    Current Price $3,702.65

    Air-operated Diaphragm pump system for Totes. Includes 3/4" ARO diaphragm pump with mounting bracket and nozzle holder, 20' delivery hose, 4' sucti...

    View full details
    Original Price $3,702.65 - Original Price $3,702.65
    Original Price
    $3,702.65
    $3,702.65 - $3,702.65
    Current Price $3,702.65

Whether you are a single diesel truck owner operator or you run a full fleet, Keller-Heartt has the DEF (Diesel Exhaust Fluid) delivery system for you. We supply pumping systems, pumps, hoses, and assorted accessories to fill your DEF tank.


Depending on your requirements, consider the TIM-DEF-2 Stationary Electric Pumping System with a 55-gallon tank and self-priming electric membrane pump for reduced maintenance, or use the TIM-DEF-1 Portable Electronic Pumping System with similar features for on-the-go. The TIM-DEF tote kits are also among the electric pumping systems available.


Supplement pumps with accessories, such as the TIM-DEF-25 Adapter that installs the TIM-DEF-22 DEF Meter onto a manual nozzle. We also provide downtubes for a range of drums and totes, including 55-gallon drums and 275 or 330-gallon totes.

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