Diaphragm Gauges

Valin provides a selection of Diaphragm Gauges to measure pressures, liquids, gases, and other variables in a variety of environments. Valin offers a wide variety of gauge materials, ranges, and housing materials.

Diaphragm Gauges

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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    351490A02L10IWV&10IW Ashcroft Low Pressure Diaphragm Gauge
    351490A02L10IWV&10IW

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 3-1/2"

    Max. Pressure: 10 inH2O

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, -10 to 10 inH2O, +/-2/1/2% Accuracy, 3-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded Polycarbonate Ring,...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    251490A02L15IW Ashcroft Low Pressure Diaphragm Gauge
    251490A02L15IW

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 2-1/2"

    Max. Pressure: 15 inH2O

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 15 inH2O, +/-2/1/2% Accuracy, 2-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded Polycarbonate Ring, Lower,...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    351490A02LXNH60IW Ashcroft Low Pressure Diaphragm Gauge
    351490A02LXNH60IW

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 3-1/2"

    Max. Pressure: 60 inH2O

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 60 inH2O, +/-2/1/2% Accuracy, 3-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded Polycarbonate Ring, Lower,...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    251490A02L35IW Ashcroft Low Pressure Diaphragm Gauge
    251490A02L35IW

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 2-1/2"

    Max. Pressure: 35 inH2O

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 35 inH2O, +/-2/1/2% Accuracy, 2-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded Polycarbonate Ring, Lower,...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    351490A02L10# Ashcroft Low Pressure Diaphragm Gauge
    351490A02L10#

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 3-1/2"

    Max. Pressure: 10 psi

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 10 PSI, +/-2/1/2% Accuracy, 3-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded Polycarbonate Ring, Lower,...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    251490A02L100ZSI Ashcroft Low Pressure Diaphragm Gauge
    251490A02L100ZSI

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 2-1/2"

    Max. Pressure: 100 OZ/Square in.

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 100 OZ/Square Inch, +/-2/1/2% Accuracy, 2-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded Polycarbonate...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    251490A02L60IW/ZSI Ashcroft Low Pressure Diaphragm Gauge
    251490A02L60IW/ZSI

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 2-1/2"

    Max. Pressure: 60 inH2O / 35 OZ/Square in.

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 60 inH2O / 0 to 35 OZ/Square Inch, +/-2/1/2% Accuracy, 2-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    251490A02L10KP Ashcroft Low Pressure Diaphragm Gauge
    251490A02L10KP

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 2-1/2"

    Max. Pressure: 10 KPa

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 10 kPa, +/-2/1/2% Accuracy, 2-1/2" Aluminum Dial, Adjustment Screw Black Pointer, Brass Socket/Movement, Glass Filled Polysulfone Black Case, Bayonet Window, Threaded Polycarbonate Ring, Lower,...
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