Differential Pressure Switches

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  • Ashcroft D4 Differential Pressure Switch

    Item Type Switch Type Deadband Circuit
    Industrial Mechanical Fixed DPDT, SPDT

    Ashcroft® series D4 differential pressure switches use a unique, dual diaphragm-sealed piston design that features very high static operating pressures and small size. They have proven reliable in such harsh environments as: offshore oil rigs, chemical and petrochemical plants, pulp and paper mills, steel mills, power plants, water and sewage treatment plants, and other corrosive environments.

    Data Sheet
  • Ashcroft L Differential Pressure Switch

    Item Type Switch Type Deadband Circuit
    Industrial Mechanical Adjustable, Fixed DPDT, SPDT

    Ashcroft® series L differential pressure switches use a unique, dual diaphragm-sealed piston design that features very high static operating pressures and small size. They are currently being used successfully in pulp & paper mills, refineries, chemical & petrochemical plants, pharmaceutical plants, dairies, breweries, water & sewage treatment plants, steel mills, and other tough environments.

  • Ashcroft GC30 Differential Pressure Sensor

    Item Type Switch Type Deadband Circuit
    OEM Electronic Adjustable PNP or NPN

    Ashcroft® series GC30 differential pressure transducers are a combined three-in-one digital pressure gauge, switch and transducer. They feature a highly reliable variable capacitance sensor using the patented Ashcroft® SiGlas™ sensor. This ultra-thin single crystal diaphragm provides inherent sensor repeatability and stability.

    Data Sheet
  • Ashcroft P Differential Pressure Switch

    Item Type Switch Type Deadband Circuit
    Hazardous Location Mechanical Adjustable, Fixed DPDT, SPDT

    Ashcroft® series P differential pressure switches use a unique, dual diaphragm-sealed piston design that features very high static operating pressures and small size. They are currently being successfully used in refineries, chemical and petrochemical plants, water and sewage treatment plants, steel mills, and other tough applications.

  • Ashcroft DDS Differential Pressure Switch

    Item Type Switch Type Deadband Circuit
    Hazardous Location Mechanical Fixed DPDT, SPDT

    Ashcroft® series DDS differential pressure switches are designed to sense low differential pressures between high pressure sources. The design is symmetric such that both the high or low pressure sides of the element can withstand the maximum pressure with the opposite side at atmospheric pressure. The rugged cast aluminum housing incorporates a “frictionless” switching mechanism, and can be specified as watertight or explosion proof. The housing is large enough to accommodate up to one full size SPDT or one DPDT electric switch.

    Data Sheet
  • Anfield DSPA Differential Pressure Switch

    Item Type Switch Type Deadband Circuit
    OEM Mechanical Fixed SPDT

    Anfield® series DSPA differential pressure switches are economical and use a simple and reliable design. They are used for many monitoring applications such as a filter change indicator. fluid control, and water treatment applications. They are constructed of an anodized aluminum body with steel ports for durability.

    Data Sheet
  • Ashcroft D7 Differential Pressure Switch

    Item Type Switch Type Deadband Circuit
    Hazardous Location Mechanical Fixed DPDT, SPDT

    Ashcroft® series D7 differential pressure switches use a unique, dual diaphragm-sealed piston design that features very high static operating pressures and small size. They have proven reliable in such harsh environments as: offshore oil rigs, chemical and petrochemical plants, pulp and paper mills, steel mills, power plants, water and sewage treatment plants, and other corrosive environments.

    Data Sheet
  • Ashcroft G Differential Pressure Switch

    Item Type Switch Type Deadband Circuit
    Industrial Mechanical Adjustable, Fixed DPDT, SPDT

    Ashcroft® series G differential pressure switches use a unique, dual diaphragm-sealed piston design that features very high static operating pressures and small size. They are currently being used successfully in pulp & paper mills, refineries, chemical & petrochemical plants, pharmaceutical plants, dairies, breweries, water & sewage treatment plants, steel mills, and other tough environments.

    Data Sheet
  • Plast-O-Matic Differential Pressure Indicator DPIS

    Item Type Switch Type Deadband Circuit
    OEM Mechanical Fixed SPDT, SPST

    Plast-o-matic® differential pressure indicators are designed to show at a glance if maximum filter pressure has been exceeded. Maximum line pressure rating is 150 PSI.

  • Plast-O-Matic Differential Pressure Switch DPGS

    Item Type Switch Type Deadband Circuit
    Industrial Mechanical Adjustable SPDT, SPST

    Plast-o-matic® differential pressure switches are designed to measure the difference in pressure between two points in a system and present the resultant differential pressure directly on a single gauge dial.

    Data Sheet