General Purpose Pressure Switch

General Purpose Pressure Switch - Model PS-10

General_Purpose_Pressure_Switch_Model_PS-10_FP_BIG_GalleryThese adjustable, pre-set Pressure Switches are suitable for pressure and/or flow detection in BERMAD valve systems such as Deluge or Pre-action, or with other control valves for non-hazardous locations. The Pressure Switches are also used to provide a low pressure supervisory signal for BERMAD Pre-action Systems or Pneumatically controlled deluge valves.

Features and Benefits


  • Solid metal enclosure
  • NEMA 4 / IP 55 watertight and dust proof - For indoor

or outdoor use

  • 17 bar (250 psi) system pressure rated
  • One SPDT or two SPDT version for DPDT action

(marked with 2A suffix)

  • Convenient field adjustments
  • Global approvals
  • Reliable and dependable device


  • UL Listed
  • FM Approved
  • VdS Approved
  • LPC Approved
  • CE Certified


  • Wetted parts: Thermo plastic, corrosion resistant
  • Cover: Die Cast Aluminum with textured red powder coat finish
  • Base: Zinc-plated Steel

End Connections

  • Pressure: 1/2” NPT (M)
  • Electric: 12 mm (1/2") Conduit Hole

Typical Installation

The Pressure Switch shall be connected to the BERMAD valve alarm discharge piping. Ensure that no shut-off valves are located between the alarm piping and the Pressure Switch. The device should be mounted in an upright position. A IP 55/NEMA 4 or IP 65 electric connection is required for outdoor installations.


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