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DEF Diesel Exhaust Fluid Pump

Diesel Exhaust Fluid (DEF) is a solution, injected into the exhaust stream, consisting of high purity urea (typically crystalline) dissolved and suspended within de-ionised water. DEF is a non-hazardous solution that is clear and colorless. It has a slight smell of ammonia, similar to some home cleaning agents. DEF is used in by Selective Catalytic Reduction (SCR) technology to remove harmful NOx emissions from diesel engines.

DEF Fluid purity is critical and contamination of as little as +/-.08 percent will prevent DEF from meeting mandated specifications. Per ISO standards, acceptable transfer and storage materials include stainless steel, titanium, and several additive-free plastics. Graco’s DEF equipment is designed for fast drum/tote change overs without risk of transferring impurities from tank to tank.

Whether a small garage, large dealership, or heavy equipment maintenance facility, PumpBiz has a complete line of Diesel Exhaust Fluid (DEF) products for every application. Choose from configured packages or build a custom DEF system specific for your application with individual pumps and components. From the economical hand pumps to the high-performance electric or Air-Operated Double Diaphragm (AODD) packages, PumpBiz has you covered. Every solution is designed with the highest quality components for trouble-free operation.

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  1. AMT Pumps

    DEF Stainless Steel Centrifugal Pump

    490C-E8

    $1,543.97

    Urea DEF Pump recommended for diesel exhaust fluid straight centrifugal pump is designed for continuous duty applications. OBSOLETE, parts are available. See 5033- series. Available in single & three phase motors. All models feature Type 21 mechan...

    115/230v 2HP TEFC Learn More
  2. Standard

    Chemical Pump 4 SP-280PV w/ 39" PP

    9500

    $3,686.00
    Chemical drum pump or chemical barrel pump.STANDARDç—´ Pump Package 4's unique design allows users to safely measure and transfer mildly corrosive liquids and DEF urea by Benecor.
    • Chemical Applications: Hydrochloric Acid, Nitric Acid -20%, ...
  3. MP

    Flomax 8 Pump Kit pump SS

    37147

    $2,910.00

    Pumpak kit SS. Urea DEF Pump Kit for field mount and recommended for diesel exhaust fluid, Flomax 8 Stainless Steel pumps are self-priming pumps, pipe size 2" NPT. SS pump to be mounted to a pedestal or an engine which has a 3/4" diameter shaft. R...

    Urea DEF Pump Kit Learn More
  4. AMT Pumps

    DEF Stainless Steel Centrifugal Pump

    490A-E8

    $1,440.97

    Urea DEF Pump recommended for diesel exhaust fluid straight centrifugal pump is designed for continuous duty applications. OBSOLETE, parts are available. See 5033- series. Available in single & three phase motors. All models feature Type 21 mechan...

    230v 1P 3HP TEFC Learn More
  5. All-Flo

    PP Air Operated Double Diaphragm Pump

    A050-SPP-TTPT-S70

    $697.96
    PolyPro / Teflon Air AODD Pump 1/2". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. For handling large size solids order the Max-pass valve under...
    PolyPro / Teflon 1/2" Learn More
  6. All-Flo

    PP Air Operated Double Diaphragm Pump Bolted Series

    A050-SPP-VVPV-S70

    $756.12
    PolyPro Air AODD Pump 1/4". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. For handling large size solids order the Max-pass valve under accessor...
  7. Graco

    PP Air Diaphragm Pump Bolted Series

    649006

    $1,495.00
    PolyPro Air AODD Pump 1". Air Diaphragm pump with lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Click here to Learn How to Size your Diaphragm...
    1" Husky Learn More
  8. All-Flo

    PP Air Operated Diaphragm Pump

    PT-038

    $574.00
    PolyPro Air AODD Pump 3/8". C038-SQP-TTPT-S70 Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. For handling large size solids order the Max-pass v...
    3/8" PP/TFE Learn More
  9. All-Flo

    PP Air Operated Double Diaphragm Pump Bolted Series

    PV-038

    $392.81
    PolyPro Air AODD Pump 3/8". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. For handling large size solids order the Max-pass valve under accessor...
  10. All-Flo

    PP Air Operated Double Diaphragm Pump Bolted Series

    PV-10

    $1,005.87
    PolyPro Air AODD Pump 1". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Click here to Learn How to Size your Diaphragm Pump and for a Material Se...
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