Pressure Switches

Transcat distributes the most reliable pressure switches for general purpose, air/water, gas and differential applications. The pressure switch will detect changes and open or close an electrical contact according to a predetermined set point. Differential switches sense pressure from both a low and a high pressure port and respond to the difference. Switches may be categorized according to their technology, such as diaphragm or piston. Our pressure device selection features switches with a wide scope of ranges to support virtually every application. We also offer Dwyer switch/gage combination instruments that measure and control positive, negative or differential pressures of air and gases.

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  • Dwyer Instruments A3330
    Dwyer Instruments A3330
    Order # A3330 Mfg # A3330
    $820.50
  • Dwyer 608-01B Differential pressure transmitter
    Dwyer Instruments 608-01B
    Order # 608-01B Mfg # 608-01B
    $1,598.75
  • Meriam 1224
    Meriam Z1224-1-B Differential Pressure Indicator, Custom Configuration
    Order # Z1224-1-B Mfg # Z1224-1-B
    $3,013.00
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