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.

228 Results
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  • Dwyer Instruments 1831-1-RA-S
    Dwyer Instruments 1831-1-RA-S
    Order # 1831-1-RA-S Mfg # 1831-1-RA-S
    $225.20
  • Dwyer Instruments ADPS-06-2-N
    Dwyer Instruments ADPS-06-2-N
    Order # ADPS-06-2-N Mfg # ADPS-06-2-N
    $32.00
  • Dwyer Instruments ADPS-05-2-N
    Dwyer Instruments ADPS-05-2-N
    Order # ADPS-05-2-N Mfg # ADPS-05-2-N
    $32.00
  • Dwyer Instruments ADPS-03-2-N
    Dwyer Instruments ADPS-03-2-N
    Order # ADPS-03-2-N Mfg # ADPS-03-2-N
    $32.00

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    Request a Rental Quote Call us at (800) 264-4059
  • Dwyer Instruments 616KD-56
    Dwyer Instruments 616KD-56
    Order # 616KD-56 Mfg # 616KD-56
    $128.40
  • Dwyer Instruments 616KD-55
    Dwyer Instruments 616KD-55
    Order # 616KD-55 Mfg # 616KD-55
    $128.40
  • Dwyer Instruments 616KD-54
    Dwyer Instruments 616KD-54
    Order # 616KD-54 Mfg # 616KD-54
    $128.40
  • Dwyer Instruments 616KD-53
    Dwyer Instruments 616KD-53
    Order # 616KD-53 Mfg # 616KD-53
    $109.25
  • Dwyer Instruments 616KD-52
    Dwyer Instruments 616KD-52
    Order # 616KD-52 Mfg # 616KD-52
    $128.40
  • Dwyer Instruments 616KD-51
    Dwyer Instruments 616KD-51
    Order # 616KD-51 Mfg # 616KD-51
    $128.40
  • Dwyer Instruments 616KD-50
    Dwyer Instruments 616KD-50
    Order # 616KD-50 Mfg # 616KD-50
    $128.40
  • Dwyer Instruments 616KD-15
    Dwyer Instruments 616KD-15
    Order # 616KD-15 Mfg # 616KD-15
    $109.25
  • Dwyer Instruments 616KD-14
    Dwyer Instruments 616KD-14
    Order # 616KD-14 Mfg # 616KD-14
    $109.25
  • Dwyer Instruments 616KD-13
    Dwyer Instruments 616KD-13
    Order # 616KD-13 Mfg # 616KD-13
    $128.40
  • Dwyer Instruments 616KD-12
    Dwyer Instruments 616KD-12
    Order # 616KD-12 Mfg # 616KD-12
    $128.40
  • Dwyer Instruments 616KD-1
    Dwyer Instruments 616KD-11
    Order # 616KD-11 Mfg # 616KD-11
    $128.40
  • Dwyer Instruments 616KD-10
    Dwyer Instruments 616KD-10
    Order # 616KD-10 Mfg # 616KD-10
    $128.40
  • Dwyer Instruments 616KD-08
    Dwyer Instruments 616KD-08
    Order # 616KD-08 Mfg # 616KD-08
    $128.40
  • Dwyer Instruments 616KD-07
    Dwyer Instruments 616KD-07
    Order # 616KD-07 Mfg # 616KD-07
    $122.25
  • Dwyer Instruments 616KD-06
    Dwyer Instruments 616KD-06
    Order # 616KD-06 Mfg # 616KD-06
    $109.25
  • Dwyer Instruments 616KD-05
    Dwyer Instruments 616KD-05
    Order # 616KD-05 Mfg # 616KD-05
    $109.25
  • Dwyer Instruments 616KD-04
    Dwyer Instruments 616KD-04
    Order # 616KD-04 Mfg # 616KD-04
    $109.25
  • Dwyer Instruments 616KD-03
    Dwyer Instruments 616KD-03
    Order # 616KD-03 Mfg # 616KD-03
    $128.40
  • Dwyer Instruments 616KD-02
    Dwyer Instruments 616KD-02
    Order # 616KD-02 Mfg # 616KD-02
    $128.40
  • Dwyer Instruments 616KD-01
    Dwyer Instruments 616KD-01
    Order # 616KD-01 Mfg # 616KD-01
    $128.40
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