air pressure switch / diaphragm / industrial
DL...K series



  • Fluid:

    for air

  • Technology:


  • Applications:


  • Pressure range:

    Max.: 150 mbar (2.18 psi)

    Min.: 0.2 mbar (0 psi)


The Diaphragm pressure switch comes with micro switch intended for regulating and monitoring air pressures on industrial/commercial fittings. The micro switch may come in silicone-free models. This product is popularly known for its wide range of usage such as positive pressure, negative pressure, differential pressure, air and flue gas applications. Works perfectly also as special-design pressure switches, EC type-tested and certified pursuant to the Gas Appliances Directive (90/396/EEC) and Low Voltage Directive (2006/95/EC) in connection with EN 1854. Technically, it has a switching range of 0.2 to 150 mbar. The switching point adjustment is made possible by tube connection and hand wheel areas.