Industrial pressure switches

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Switch to a reliable solution

With over 75 years experience of producing pressure controls for industry applications, Danfoss offers the widest range of any manufacturer.

The Danfoss range of industrial pressure switches measure and control the pressure of air and liquids.

Our pressure switches are accurate, robust, built for long life, and perform flawlessly day after day, even under harshest conditions.

Danfoss pressure switches are electromechanical controls and limiters, that control the pressure of air and liquids within a given pressure range.

All contact systems in Danfoss regulating units incorporate a "snap-action" system that maintains the contact force until the moment of contact break.

This distinguishes them from competing products in which micro switches are used.

Features and benefits

Low differential switching

Bellows technology

Designed for various applications

Snap action contacts

15 international approvals

High vibration stability

Wide pressure ranges

High reliability

Different sensing elements

Pressure switch x-ray by Danfoss

Pressure switch selector

The purpose of this tool is to make it easy for wholesalers, distributors, installers and end-users to specify the correct pressure switch for a range of standard applications.

Please note, that we only selected switches for neutral medias like water, steam, air, oil etc.

Product photo of the group of industrial pressure switches by Danfoss

Switch to a reliable solution - Approved by the toughest

See the wide range of Danfoss pressure switches and thermostats in this overview.

Product range

  • Product photo of the CAS, heavy-duty pressure switch by danfoss
    CAS, heavy-duty pressure switch

    In the CAS pressure switches series, special attention has been given to meeting demands for a high level of enclosure, low differential, robust, compact construction and resistance to shock and vibration. The CAS series covers most outdoor as well as indoor application requirements. CAS pressure switches are suitable for use in alarm and regulation systems in factories, diesel plant, compressors, power stations and on board ships.

  • Product photo of the CS pressure switch by Danfoss
    CS, pressure switch

    CS pressure switches have a three-pole switch and adjustable differential. The pressure switches are fitted with a manual switch that will lock the contact system in the open position independently of the pressure in the system.

  • Product photo of the KP/KPI pressure switch by Danfoss
    KP / KPI, pressure switches for light industry

    Danfoss KPI pressure switches are used for regulating, monitoring and alarm systems in industrial applications. The KP series are suitable for plant in connection with liquid and gaseous media.

  • Product photo of the KPS, heavy-duty pressure switch by Danfoss
    KPS, heavy-duty pressure switch

    In the KPS switches series, special attention has been given to meeting important demands for a high level of enclosure, a robust, compact construction and resistance to shock and vibration. The KPS switches range covers most outdoor as well as indoor application requirements, and are suitable for use in alarm and regulation systems in factories, diesel plant, compressors, power station and on board ships.

  • Product photo of the Danfoss MBC 5000 pressure switch
    MBC 5000, block-type compact pressure switch

    MBC pressure switches are used in marine applications where space and reliability are the most important features. MBCs are compact pressure switches, designed according to our new block design to survive in the harsh conditions known from machine rooms onboard ships. MBCs have high vibration resistance and feature all commonly marine approvals. The fixed, but low differential guarantees accurate monitoring of critical pressures. MBV test valves can be delivered as standard option for MBC pressure switches.

Documents

Type Name Language Valid for Updated Download File type
Data sheet Pressure switch and Thermostat, type CAS English Multiple 1.5 MB .pdf
Data sheet Pressure switch and Thermostat. Type KP and KPI English Multiple 18 Dec, 2017 3.1 MB .pdf
Brochure Pressure switches and thermostats overview English Multiple 5.6 MB .pdf
Brochure Pressure switches and thermostats overview English Multiple 5.6 MB .pdf
Brochure Pressure switches and thermostats overview English Multiple 5.7 MB .pdf
Data sheet Pressure switches and Thermostats, type KP English Multiple 20 Oct, 2019 1.3 MB .pdf
Data sheet Thermostat MBC 8000 and MBC 8100 English Multiple 699.8 KB .pdf

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