The PuriFarr® two-stage liquid filter provides superior wear protection to power assemblies, fuel injectors and other components. Its dual-stage design contains up to four times the media area of conventional single-stage filters, for higher efficiency and greater dirt-holding capacity.
The filter housing is all welded construction, fully pressure tested. Specify pipe threaded inlers or standard SAE flanged connectors for fuel system applications; SAE flanged connectors only for lube oil system applications.
The PuriFarr Two-Stage Filter:
- Features compact 10' x 29" elements, fit a wide range of fuel and lube oil applications, reducing filter inventory while increasing filter availability.
- Quick-change lid on the filter bowl is easily opened without tools for rapid servicing.
- Two-stage pleated media holds five to eight times more dirt that leading single-stage filters.
- PuriFarr provides a full 92-day service interval to railroads.
- Dual-stage design also ensures more complete removal of all size contaminants, reaching efficiencies as high as 99+%.
- Second stage filter also ensures protection if the primary filter should become damaged.
- Enlarged steel inner core allows the element to operate at greatly reduced pressure drops. Filters can last up to 20% longer before reaching bypass.
Recent engineering studies show that microfine contaminants in the 5-10 micron range are the most damaging to diesel engines. PuriFarr is rated as a 10 micron filter, offering the most effective removal of fine contaminants.