PSW01 Adjustable Water Pressure Switch

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PSW01 Adjustable Water Pressure Switch

The PSW01 Adjustable Water Pressure Switch is engineered to deliver exceptional performance in pressure control applications requiring higher current capacity. Its versatile design makes it an ideal choice for steam cleaners, steam irons, and other pressure control systems. With SPST or SPDT contact forms and an adjustable switch deadband (also known as mechanical differential or hysteresis), this switch offers precise, cost-effective, and dependable solutions for OEM customers. Furthermore, custom design options are available to meet unique application requirements—contact us today to explore your options!

Water Pressure Switch

Durable Design for PSW01 

Built with a one-piece stainless steel (SS316L) body, the PSW01 Adjustable Water Pressure Switch ensures long-term stability and durability. Its construction not only facilitates ease of manufacturing but also enhances the switch’s resilience under demanding conditions. With an automotive-grade vibration-proof design tailored for engine-mounted systems, it is well-suited for high-performance applications.

Additionally, the silicon MEMS pressure sensor element is expertly mounted to a ceramic base and sealed into the stainless-steel housing. This design minimizes mechanical stress on the sensor and uses thermally capable materials to improve stability over time and across temperature variations. For added reliability, each sensor undergoes factory stabilization.

Flexible Pressure Ports and Media Compatibility

The PSW01 Adjustable Water Pressure Switch offers versatility with its pressure port options, including standard SS fittings like 1/4”-18NPT and 1/8”-18NPT threads. For OEM customers, additional fittings such as 7/16-20UNF and 1/4” BSP are available to accommodate specific needs. Its wetted parts, composed of silver alloy, ensure compatibility with various media, including oil, air, gas, some corrosive substances, and saltwater.

Wide Pressure Range Options for Custom Applications

This water pressure switch supports standard pressure ranges of 5, 30, 50, 100, and 150 psi, with custom ranges available upon request for OEM customers. Whether for industrial, automotive, or custom applications, the PSW01 delivers consistent, reliable performance tailored to your needs. Contact us to learn more about integrating this cost-effective, precision solution into your system!

 

PSW01 Adjustable Water Pressure Switch Specifications  

  • Operating Temperature Range: -40°C to 80°C (-40°F to 176°F)
  • Pressure Port: 1/4 NPT
  • Voltage Rating: 250VAC
  • Pressure Rating: 1-130.534 PSI
  • Current Rating: 16A
  • Switch ON/OFF Point: 2.5 Psi
  • Gauge: Absolute

PSW01 Applications

  • Steam Cleaner/Iron
  • Hydraulics
  • Pumps
  • Compressor
  • Pneumatic Lines