Differential Pressure Gauges

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  • Ashcroft 1130 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    2.0"(50mm), 2.5"(63mm), 3.0", 3.5", 4.0"(100mm), 4.5", 6.0"(160mm) Lower, Back, In-Line, Panel Mount 15-1000 psid Aluminum, Brass, Stainless Steel

    Ashcroft® 1130 differential gauges use a piston design where small migration of the process media is permissible. They are recommended for high differential and high static pressures up to 6000psi. Body materials are available in Aluminum, Brass, and Stainless Steel, with Buna, Viton, or EPDM seals.

    Data Sheet
  • Ashcroft 1127 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    4.0"(100mm), 6.0"(160mm) Lower, Back 15-1000 psid Stainless Steel

    Ashcroft® 1127  differential gauges display the difference of two separate inputs on one dial indicator. The 1127 is offered with “0” at the 12 o’clock position on the dial with positive pressure on either side of zero. The 1127 stainless or monel Bourdon tubes. When the process media is corrosive to the gauge wetted parts, a diaphragm seal with capillary is available.

  • Ashcroft 1132 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    2.0"(50mm), 2.5"(63mm), 3.0", 3.5", 4.0"(100mm), 4.5", 6.0"(160mm) Lower, Back, In-Line, Panel Mount 10-200 inches H2O, 1-10 psid, 15-1000 psid Aluminum, Brass, Stainless Steel

    Ashcroft® 1132 differential gauges are use a convoluted diaphragm design with no migration of the process media. They are recommended for lower differential and high static pressures, up to 1500psi. Body materials are available in Aluminum, Brass, and Stainless Steel, with Buna, Viton, or EPDM seals.

  • Ashcroft 1125 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    4.5", 6.0"(160mm) Lower 15-1000 psid Brass

    Ashcroft® 1125/1125A differential gauges display the difference of two separate inputs on one dial indicator. The 1125/1125A is offered with “0” at the 12 o'clock position on the dial with positive pressure on either side of zero. The 1125/1125A has bronze Bourdon tubes with brass sockets. When the process media is corrosive to the gauge wetted parts, a diaphragm seal with capillary is available.

    Data Sheet
  • Ashcroft 1128 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    4.0"(100mm), 6.0"(160mm) Lower, Back 15-1000 psid Stainless Steel

    Ashcroft® 1128 differential gauges display the difference of two separate inputs on one dial indicator. The 1128 is offered with “0” at the 12 o’clock position on the dial with positive pressure on either side of zero. The 1128 has stainless or monel Bourdon tubes. When the process media is corrosive to the gauge wetted parts, a diaphragm seal with capillary is available.

  • Ashcroft 1131 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    2.0"(50mm), 2.5"(63mm), 3.0", 3.5", 4.0"(100mm), 4.5", 6.0"(160mm) Lower, Back, In-Line, Panel Mount 15-1000 psid Aluminum, Brass, Stainless Steel

    Ashcroft® 1131 differential gauges are utilized for applications where migration of the process media is not permissible. They use a rolling diaphragm design to separate the high and low pressure ports to isolate the media and can see up to 3000psi static pressures. Body materials are available in Aluminum, Brass, and Stainless Steel, with Buna, Viton, or EPDM seals.

    Data Sheet
  • Ashcroft 1133 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    2.0"(50mm), 2.5"(63mm), 3.0", 3.5", 4.0"(100mm), 4.5", 6.0"(160mm) Lower, Back, In-Line, Panel Mount 10-200 inches H2O Aluminum, Brass, Stainless Steel

    Ashcroft® 1133 differential gauges use a convoluted diaphragm to sense low inches of water differentials while ensuring no migration of the process media. Maximum static pressures for ranges of 5 IWD and below are 45psi and 500psi for all other ranges.

    Data Sheet
  • Ashcroft 1134 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    4.5" Back, In-Line 10-200 inches H2O Nylon

    Ashcroft® 1134 differential gauges use a convoluted diaphragm design with no migration of the process media. They are recommended for low differential inches of water ranges. Body material is glass filled nylon with Buna or silicone.

    Data Sheet
  • Ashcroft 5503 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    4.0"(100mm), 6.0"(160mm) Lower, Back 10-200 inches H2O, 1-10 psid, 15-1000 psid Stainless Steel

    Ashcroft® 5503 differential gauges are available with ranges from 16 IWD to 600psi with optional statis pressure to 5801psi. Optional wetted parts include Hastelloy C. Typical applications include chemical, petrochemical power, food & beverage and the pulp and paper industries.

  • Ashcroft 5509 Differential Pressure Gauge

    Dial Size Mounting Ranges Wetted Material
    4.0"(100mm) Lower, Back 1-10 psid, 15-1000 psid Stainless Steel

    Ashcroft® 5509 differential gauges come standard with 316 SS wetted parts. These rugged gauges feature an external zero adjust feature standard. Static pressure up to 360psi.

    Data Sheet