Overview
Our 76mm / 3.0" family of spin-on fuel assemblies features two head options and a range of filter lengths with cellulose to protect your fuel system and assist with water separation. Choose the configuration that's best for your application.
For water maintenance flexibility, Donaldson fuel filter water separators have a connection that can accommodate multiple drain valve types, as well as a water collection bowl. The clear water collection bowl (80mL /2.7 oz capacity) is a separate component that can be added on for easy, visual water inspection and maintenance. All fuel filter water separators ship with a standard Twist&Drain™ valve. A variety of other Twist&Drain valves types are available so you can configure the exact system needed.
Features
- Maximum flow rate: 150 lph / 40 gph primary and secondary
- Operating pressure: 690 kPa / 0-100 psi without bowl
- Side mount, single port heads
- ½"-20 UNF ports (2x)
- ¼"-18 NPT ports (2x)
- Spin-on filters
- B20 compatible – a wide range of fuel compatibility, including biodiesel up to B20, allows for use with most modern fuel chemistries
- Twist&Drain™ valves minimize components – provides flexible options that make routine maintenance clean, easy, and efficient. Twist&Drain™ valve include:
- Standard drain
- Drain valve for ½"-20 UNF threaded port sensor
- Drain valve with passive water-in-fuel (WIF) sensor
- Drain valve with digital WIF sensor
- Add-on water collection bowl available for easy water inspection
Benefits
- Easy to service, no special tools needed – removing and replacing spin-on filters is hassle free. By using field proven designs, Donaldson is able to offer robust, leak free performance while avoiding the need for specialized tools.
- Wide range of efficiency ratings – you can rely on Donaldson’s advanced filtration technology to provide the performance needed
- Mix and match system of in-stock heads and filters – create the system to fit your needs
Applications
- Wide applicability and flexibility for on- and off-road applications
Available Media Type
- Cellulose
Resources
Service
This servicing information is provided as a best practices guide. It is not intended to replace or supersede the service instructions supplied by your engine or equipment manufacturer.
Spin-On Filters
- Unscrew and remove the old filter and gasket
Properly dispose of the used filter according to local regulations
- Wipe the filter head with a clean cloth
- DO NOT pre-fill with fuel unless otherwise specified
- Apply a thin film of clean motor oil to the gasket
- Align threads; spin filter on until gasket contact
- Follow icons on filter to tighten to the appropriate amount
- Start engine and check for leaks
Spin-On Fuel Filter Water Separator (FFWS)
- Disconnect water-in-fuel (WIF) sensor if present – reconnect after servicing
- Unscrew and remove the old filter and gasket
Properly dispose of the used filter according to local regulations
- Wipe filter head with a clean cloth
- Fill with fuel on the dirty side of the filter – per engine manufacturer recommendations
- Apply a thin film of clean motor oil to the gasket
- Align threads; spin filter on until gasket contact
- Follow icons on filter to tighten to the appropriate amount
- Replace water collection bowl gasket if applicable
- Prime fuel system per manufacturer instructions
- Start engine and check for leaks
- Drain water daily
