Hydac HD/HDFF Series High Pressure Filters

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  • Non-welded housing design reduces stress concentrations and prevents fatigue failure.
  • Choice of SAE straight thread O-ring boss, and straight thread BSPP (sizes 300 – 900) to allow easy installation without costly adapters.
  • O-ring seals are used to provide positive, reliable sealing. We offer a choice of O-ring materials (Nitrile rubber or Fluorocarbon elastomer), to provide compatibility with petroleum oils, synthetic fluids, water-glycols, oil/water emulsions, and high water based fluids.
  • Screw-in bowl mounted below the filter head requires minimal clearance to remove the element for replacement and contaminated fluid cannot be washed downstream when element is serviced.
  • HYDAC Differential Pressure Indicators have no external dynamic seal. This results in a high system reliability due to magnetic actuation, thus eliminating a potential leak point.
  • A poppet-type bypass valve (optional) provides positive sealing during normal operation and fast opening during cold starts and flow surges.
  • The HDF is available with a bypass valve. The HDFF is offered in non bypass only.
  • Fatigue pressure ratings equal maximum allowable working pressure rating.
  • Inlet/outlet ports in “L” configuration.
  • No element valve-only available with HDF in “L” configuration.

Spec Sheets:

SKU: c8d563901685 Categories: , , ,