Walter Stauffenberg GmbH Co. KG

Model SF - High Pressure Filters



STAUFF High Pressure Filters type SF are designed for in-line hydraulic and lubrication applications, with a maximum operating pressure of 420 bar / 6.000 PSI. Used together with STAUFF SE series Filter Elements, a high efficiency of contaminant removal is assured. The high dirt-hold capacity of the elements ensures long service life and, as a result, reduced maintenance costs.

Valves (available as an option)

  • Bypass, reverse flow, non-return or multi-function valve

Clogging Indicator (available as an option)

  • Visual, electrical or visual-electrical  differential pressure indicator

Filter Elements

  • Filter elements of SE series

Technical Data


  • High pressure filter designed for in-line assembly
  • Threaded mounting holes on top and fluid ports on side
  • Option of standard or two-part top loader version

Operating Pressure

  • Max. 420 bar / 6.000 PSI

Nominal Flow Rate

  • Max. 1.135 l/min / 300 US GPM


  • Option of BSP, NPT, SAE thread or SAE flange  (ISO 6162-1/2)


  • Filter head: Spheroidal Graphite Cast Iron
  • Filter bowl: Cold Drawn Steel

Media Compatibility

  • Mineral oils, other fluids on request

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