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.

259 Results
sort Sort
  • Dwyer Instruments 1950G-5-B-120-NA
    Dwyer Instruments 1950G-5-B-120-NA
    Order # 1950G-5-B-120-NA Mfg # 1950G-5-B-120-NA
    $631.40
  • Dwyer Instruments 1950G-20-B-24-NA
    Dwyer Instruments 1950G-20-B-24-NA
    Order # 1950G-20-B-24-NA Mfg # 1950G-20-B-24-NA
    $631.40
  • Dwyer Instruments 1950G-20-B-120-NA
    Dwyer Instruments 1950G-20-B-120-NA
    Order # 1950G-20-B-120-NA Mfg # 1950G-20-B-120-NA
    $631.40
  • Dwyer Instruments 1950G-10-B-24-NA
    Dwyer Instruments 1950G-10-B-24-NA
    Order # 1950G-10-B-24-NA Mfg # 1950G-10-B-24-NA
    $631.40

    • Rent from the Test and Measurement Equipment Experts

    Request a Rental Quote Call us at (800) 264-4059
    • check Dedicated rental experts are ready to help you find the right piece of equipment and determine the best course for rental
    • check Transcat provides consultative services on equipment selection, given your existing systems and operations
    • check Ready to use calibrated equipment is is provided quickly in a cost effective and flexible way
    • check Same day shipping is available in most cases
    Request a Rental Quote Call us at (800) 264-4059
  • Dwyer Instruments 1950G-10-B-120-NA
    Dwyer Instruments 1950G-10-B-120-NA
    Order # 1950G-10-B-120-NA Mfg # 1950G-10-B-120-NA
    $631.40
  • Dwyer Instruments 1950G-1-B-120-NA
    Dwyer Instruments 1950G-1-B-120-NA
    Order # 1950G-1-B-120-NA Mfg # 1950G-1-B-120-NA
    $631.40
  • Dwyer Instruments 1950G
    Dwyer Instruments 1950G
    Order # 1950G-0-B-120-NA Mfg # 1950G-0-B-120-NA
    $631.40
  • Dwyer Instruments 1921-5
    Dwyer Instruments 1921-5
    Order # 1921-5 Mfg # 1921-5
    $126.50
  • Dwyer Instruments 1921-20
    Dwyer Instruments 1921-20
    Order # 1921-20 Mfg # 1921-20
    $126.50
  • Dwyer Instruments 1921-10
    Dwyer Instruments 1921-10
    Order # 1921-10 Mfg # 1921-10
    $126.50
  • Dwyer Instruments 1921-1
    Dwyer Instruments 1921-1
    Order # 1921-1 Mfg # 1921-1
    $126.50
  • Dwyer Instruments 1921-0
    Dwyer Instruments 1921-0
    Order # 1921-0 Mfg # 1921-0
    $126.50
  • Dwyer Instruments 1920-5
    Dwyer Instruments 1920-5
    Order # 1920-5 Mfg # 1920-5
    $126.50
  • Dwyer Instruments 1920-20
    Dwyer Instruments 1920-20
    Order # 1920-20 Mfg # 1920-20
    $126.50
  • Dwyer Instruments 1920-10
    Dwyer Instruments 1920-10
    Order # 1920-10 Mfg # 1920-10
    $126.50
  • Dwyer Instruments 1920-1
    Dwyer Instruments 1920-1
    Order # 1920-1 Mfg # 1920-1
    $126.50
  • Dwyer Instruments 1920-00
    Dwyer Instruments 1920-00
    Order # 1920-00 Mfg # 1920-00
    $130.15
  • Dwyer Instruments 1920-0
    Dwyer Instruments 1920-0
    Order # 1920-0 Mfg # 1920-0
    $126.50
  • Dwyer Instruments 1911-5
    Dwyer Instruments 1911-5
    Order # 1911-5 Mfg # 1911-5
    $94.80
  • Dwyer Instruments 1911-20
    Dwyer Instruments 1911-20
    Order # 1911-20 Mfg # 1911-20
    $94.80
  • Dwyer Instruments 1911-10
    Dwyer Instruments 1911-10
    Order # 1911-10 Mfg # 1911-10
    $94.80
  • Dwyer Instruments 1911-1
    Dwyer Instruments 1911-1
    Order # 1911-1 Mfg # 1911-1
    $94.80
  • Dwyer Instruments 1911-00
    Dwyer Instruments 1911-00
    Order # 1911-00 Mfg # 1911-00
    $100.20
  • Dwyer Instruments 1911-0
    Dwyer Instruments 1911-0
    Order # 1911-0 Mfg # 1911-0
    $94.80
  • Dwyer Instruments 1900-10-MR
    Dwyer Instruments 1900-10-MR
    Order # 1900-10-MR Mfg # 1900-10-MR
    $145.30
arrow_drop_down arrow_drop_down