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Gauge Finder

We have the widest selection of pressure gauges available, with the most popular models ready in stock for immediate shipment. Search for a pressure gauge by specific attributes needed for your application.

STEP 1: Manufacturer (Optional) STEP 2: Pressure Range STEP 3: Pressure Range (PSI) STEP 4: Dial Size STEP 5: Connection Size

Select Manufacturer, choose from Ametek U.S. Gauges, Ashcroft, Cardinal, Cheng, Noshok, Trerice, WIKA, and Winters Gauges.

Select Pressure Range, choose from Low, Specialty, Standard, Vacuum and Compound Pressure Ranges.

Select Pressure Range in PSI (pounds per square inch). The accuracy of most pressure gauges is best in the middle third of a gauge.

Choose a gauge with a range that is about twice your normal operating pressure.

Select Dial Size, the Dial size refers to the diameter of the circular face of the gauge. The easiest way to choose a size is to measure the diameter of your old gauge.

Gauges range in dial sizes from 1-inch for tight spaces to 10-inches for reading from a distance.

Select Connection Size, for 2-1/2" dial sizes, a 1/4-inch NPT (National Pipe Thread) is the most common size.

If you're replacing a gauge, you want to be aware of the existing connection size.

Selecting the appropriate Pressure Gauge can be challenging, particularly when you don't have a part number and when you have already tossed the old gauge. Use the following step-by-step guide to walk you through the basics of selecting a pressure gauge.   

If you have a special application, need a unique gauge, or just need more information, give us a call at 800-326-6518

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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    251490A02L10KP

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 2-1/2 in.

    Max. Pressure: 10 KPa

    Pressure Range Type: Low Pressure Range

    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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  • WIKA 50935925 Mechanical Pressure Gauge
    50954555

    WIKA

    A tariff surcharge has been applied to the price of this item.

    Product Type: Stainless Steel Gauges

    Dial Size: 4 in.

    WIKA Type 232.53 Mechanical Pressure Gauge, G1/2B, 0/10 Bar, 4" White Aluminum Dial, +/-1% Accuracy, Rugged 304 Stainless Steel Case, Red Aluminum Drag/Mark Pointer, Dry Filled, 316 Stainless Steel Helical Bourdon Tube, Lower, High Quality Industrial...
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  • WIKA 50650670 Mechanical Pressure Gauge
    50299433

    WIKA

    A tariff surcharge has been applied to the price of this item.

    Product Type: Stainless Steel Gauges

    Dial Size: 2-1/2 in.

    WIKA Type 213.53 Mechanical Pressure Gauge, 7/16"-20 TPI SAE, 0/3000 PSI, 2.5" White ABS Dial, +/-2/1/2% Accuracy, 304 Stainless Steel Case, Black Aluminum Pointer, Glycerin Filled, Copper Alloy Helical Bourdon Tube, Center Back, High Quality Industrial...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    251490A02T100IW

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 2-1/2 in.

    Max. Pressure: 100 inH2O

    Pressure Range Type: Low Pressure Range

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 100 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, Top,...
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  • Ashcroft 1279 Pressure Gauge
    451279SSL04L1000#/BR

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 1000 psi/70 Bar

    Ashcroft 1279 Pressure Gauge, 1/2" MPT, 0 to 1000 PSI/0 to 70 Bar, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/Socket, Phenolic Case, Glass Window, Non-Stick Coated 400 Stainless Steel...
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  • Ashcroft 1490 Low Pressure Diaphragm Gauge
    251490A02T30IW

    Ashcroft

    Product Type: Diaphragm Gauges

    Dial Size: 2-1/2 in.

    Max. Pressure: 30 inH2O

    Pressure Range Type: Low Pressure Range

    Ashcroft 1490 Low Pressure Diaphragm Gauge, 1/4" MPT, 0 to 30 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, Top,...
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  • Ashcroft 1005 Commercial Pressure Gauge
    35W1005H02L100#&VAC

    Ashcroft

    Product Type: Commercial & Utility Gauges

    Dial Size: 3-1/2 in.

    Max. Pressure: 100 psi

    Ashcroft 1005 Commercial Pressure Gauge, 1/4" MPT, 30" Hg to 100 PSI, +/-3/2/3% Accuracy, 3-1/2" Aluminum Dial, Black Pointer, Bronze Bourdon Tube/Brass Socket, Black Painted Steel Case, Heat Resistant Push-In Polycarbonate Window, Power Flex with...
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  • WIKA 50935925 Mechanical Pressure Gauge
    50432931

    WIKA

    A tariff surcharge has been applied to the price of this item.

    Product Type: Stainless Steel Gauges

    Dial Size: 2-1/2 in.

    WIKA Type 233.53 Mechanical Pressure Gauge, 1/4" MPT, 100 PSI, 2.5" White Aluminum Dial, +/-2/1/2% Accuracy, Rugged 304 Stainless Steel Case, Red Aluminum Drag/Mark Pointer, Liquid Filled, 316 Stainless Steel Helical Bourdon Tube, Center Back, High...
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