SF-TM High Pressure Filters (Top-mounted)

STAUFF SF-TM series High Pressure Filters are designed for manifold block mounting hydraulic applications, with a maximum operating pressure of 315 bar/4560 PSI. Used together with 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.

Technical Data

Construction

• Designed for in-line assembly, with threaded mounting holes on top of the head.

Materials

• Filter head: SF-TM-014 to 125 Free Cutting Steel; SF-TM-090 to 300 Spheroidal Graphite Cast Iron
• Filter bowl: Cold Drawn Steel
• O-rings: NBR (Buna-N®) FKM (Viton®) EPDM (Ethylene-Propylene-Diene-Monomer-Rubber)
• Support ring: PTFE (Polytetrafluoroethylene)

Operating Pressure

• Max. 315 bar/4560 PSI

Burst Pressure

• Min. 945 bar/13705 PSI

Temperature Range

• -10 °C to +100 °C/+14 °F to +212 °F

Media Compatibility

• Mineral oils, other fluids on request

Options and Accessories

Valves

• Bypass valve: Allows unfiltered oil to bypass the contaminated element once the opening pressure has been reached, a differential pressure of 6 + 0,5 bar/87 + 7.25 PSI ∆p is the standard setting.
• Reverse flow valve: Allows reverse flow through the filter head without backflushing the element.
• Non-return valve: Prevents draining of the delivery line during element change.
• Multi-function valve: Opening pressure 6 +0,5 bar/87 +7.25 PSI Bypass, reverse flow capability and non-return valve combined in one valve.

Clogging Indicators

• Standard actuating pressure: 5 -0,5 bar/72.5 -7.25 PSI ∆p (Other actuating pressure settings are available upon request)
• Available indicators:
  • Visual
  • Electrical
  • Visual-electrical (24 VDC, 110 VAC, 230 VAC versions)
  • Double Visual-electrical (24 V DC)