DEF Auto-Off Centrifugal Pumps


Benecor Centrifugal DEF Pumps are specifically designed and engineered for pumping DEF. Strong delivery pressure makes it ideal for use in supplying DEF from bulk storage tanks. This self-priming diesel exhaust fluid pump has excellent suction capacity, even when there are air bubbles in the liquid.

This DEF Centrifugal Pump delivers the ultimate in flexibility. Our Auto-Off technology has built in electronics that turn off the pump automatically after 6 minutes of run time. An original Benecor design, this not only prevents DEF pump damage due to being left on, it also allows you to choose between mounting directly onto a tote with the front mounting or wall mounting design, or mount onto the top of a barrel. All diesel exhaust fluid pumps are paired with the durable, high quality products that you’ve come to expect from Benecor.



  • Available In 1/2 HP, 1/3 HP & 1 HP
  • Auto-off Technology – Turns Itself Off after 6 Minutes
  • DEF Pump Body: PPO – Polypropylene
  • Diesel Exhaust Fluid Pump Seal: Viton® Pump Body O-Ring & Mechanical Seal
  • Ports: 1” Male Gas Suction & Discharge
  • Motor/Fan Cover: Black In Color (Shroud)
  • Wiring: 115V/60Hz With NEMA 5-15 Plug (6 Ft)
  • Switch: Standard On/Off
  • 1” Gas Connections
  • Liquid Quality Requirements: Clean, Free From Solid Or Abrasive Substances
  • Liquid Temperature: Range From +32°F To +113°F (0°C To +45°C)
  • Maximum Ambient Temperature: +104°F (+40°C)
  • Maximum Operating Pressure: 3.2 Bar (47 PSI)
  • Motor Protection Level: IP44
  • Terminal Box Protection: IP55
  • Overload Protections: Built-In Thermal & Current Overload Protection
  • Installation: Fixed In A Horizontal Position

Additional information

Weight N/A
Dimensions N/A

1/3 HP, 1/2 HP, 1 HP


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