DFFHM Bi-Directional model allows fluid filtering in both
directions. There is a filter element for both directions.
Inlet/outlet port options include SAE 4-bolt flange code 62, or
SAE ports (DFFHM flange only) to allow easy installation without
O-ring seals are used to provide positive, reliable sealing. Choice
of O-ring materials (Nitrile, Fluoroelastomer, and EPR) provide
compatibility with petroleum oils, synthetic fluids, water-glycols,
oil/water emulsions, and high water base fluids.
Screw-in bowl mounted below the filter head requires minimal
clearance to remove the element for replacement; contaminated
fluid cannot be washed downstream when element is serviced.
Clogging indicators have no external dynamic seal. This results
in high reliability due to magnetic actuation which eliminates a
A poppet-type bypass valve (optional) provides positive sealing
during normal operation and fast opening during cold starts and