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Diesel Exhaust Fluid Equipment

Diesel Exhaust Fluid Equipment

Diesel exhaust fluid is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. It is standardised as AUS 32 in ISO 22241. DEF is a consumable in selective catalytic reduction that lowers NOₓ concentration in the diesel exhaust emissions from diesel engines.


DEF Pumps and Pump Systems

We offer a wide range of standalone DEF pumps as well as complete DEF pump systems.

Products include:

  • 115v pumps
  • 12v pumps
  • Diaphragm pumps
  • Centrifugal pumps
  • Manual pumps

DEF Storage


We offer a wide range of DEF storage as well as shelters.

Products include:

  • Drum storage tanks
  • Tote storage tanks
  • Mini-Bulk storage
  • Aboveground poly tanks
  • Belowground fiberglass tanks
  • Shelters

Portable Dispensing Units

Complete mobile solutions to your on-road and off-road dispensing needs. PDUs include everything you’ll need: pump, hose, and nozzle.

Products include:

  • Rugged all-poly housings
  • Powder coated steel housings
  • 33 – 158 gallon capacities
  • Lockable and forkliftable
  • Heated models available

DEF Pump Packages

Northwest Pump offers several combinations of complete packages for storing and dispensing DEF.

Products include:

  • Drum pump packages
  • Tote pump packages
  • Pump options
  • Nozzle options
  • Meter options

DEF Transfer Packages

Northwest Pump offers multiple variations of transfer system packages.

Products include:

  • Skid transfer packages
  • Cart transfer packages
  • Meter options

DEF Accessories

Northwest Pump offers a complete line of accessories for DEF storage and dispensing.

Products include:

  • Auto and manual nozzles
  • Stainless steel and poly nozzles
  • Meters
  • Hose reels
  • Stainless steel and poly fill valves
  • Stainless steel and poly dispense couplers
  • Downtubes

DEF Dispensers

Specialized dispensers for DEF.

Products include:

  • Retail dispensers
  • Commercial dispensers

Contact us for more information about DEF equipment or to plan your custom solution.

Industrial Services


Customer service is our business.

Serving the petroleum and industrial industry for over 60 years.


Industrial Products and Brands
Industrial Products and Brands
PEI Industrial Services
Washington Oil Marketers Association Industrial Services

How can we help?

Our petroleum and industrial staff are here to assist and well- versed in product knowledge and installation protocol. Let us take it from here. For 24-hour assistance, call 1-866-577-2755!