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diaphragm pressure switch / differential / industrial / OEM
B series



  • Technology:

    diaphragm, differential

  • Applications:

    industrial, OEM, for the chemical industry, for compressors, for the petrochemical industry, for pumps

  • Other characteristics:

    adjustable, IP66

  • Process temperature:

    Max.: 65 °C (149 °F)

    Min.: -19 °C (-2 °F)

  • Pressure range:

    Max.: 3,000 psi

    Min.: 0 psi


This series of switches was designed by Ashcroft for various industrial and OEM applications, so if users are running such a project, this is a product they should not miss. The enclosure is NEMA 4X, rated IP66, and there is a large choice of switch elements that will make the item adaptable to any project.

The switch has also been approved for FM, CSA and UL ratings, while the setpoints are adjustable with a range of 15 to 100%. If an application is a fire-safe or NACE one, users can select one of the available actuators.