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Dwyer Omega – PSW-690 OEM Mechanical Pressure Switch with High Purity
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Dwyer Omega – PSW-690 OEM Mechanical Pressure Switch with High Purity

Dwyer Omega – PSW-690 OEM Mechanical Pressure Switch with High Purity

Product Code: PSW-690

Manufacturer: Dwyer Omega


The OEM Mechanical Pressure Switch PSW-690 series features a compact 1.125-inch diameter design with all stainless steel wetted parts, ensuring high purity and durability. This economical SPST switch is ideal for medical applications, offering reliable pressure control with SPDT relay output.

  • All Stainless Steel Wetted Parts
  • Sensing Element Capsule, Electron Beam Welded
  • Helium Leak Tested 4 x 10-9 STD CC/sec
  • External Pressure Scale and Pointer For Easy Set Point Adjustment
Datasheet Download
Instruction Manual Download

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