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
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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.
