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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

125 items

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  • 251132SD25BXNH40# Ashcroft Model 1132 Differential Pressure Gauge
    251132SD25BXNH40#

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 2-1/2 in.

    Max. Pressure: 40 psi

    Ashcroft 1132 Differential Pressure Gauge, 2-1/2 in. Dial Size, Small Convoluted Diaphragm, Stainless Steel Body, Dry Case, 1/4 in. NPT Female Process Connection, Back Process Connection, 0 to 40 psi Pressure Range.
    Qty in Cart: 0
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  • 4375943 WIKA Model 732.25 Differential Pressure Gauge
    4375943

    WIKA

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

    Product Type: Differential Pressure Gauges

    Dial Size: 6 in.

    Pressure Range Type: Differential Pressure Range

    WIKA Model 732.25 Differential Pressure Gauge, 6 in. Dial, Black Powder-Coated Aluminum Case, +/- 1% of Span Accuracy, 1/4 in. NPT Female Process Connection, Back Mount, Polycarbonate Window, 0 to 60 psid Pressure Range.
    Qty in Cart: 0
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  • 451134EDRQMXBFNHSG10IW Ashcroft Model 1134 Differential Pressure Gauge
    451134EDRQMXBFNHSG10IW

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 10 MW

    Ashcroft 1134 Differential Pressure Gauge, 4-1/2 in. Dial Size, Large Convoluted Diaphragm, Glass Filled Nylon Body, Dry Case, 1/8 in. NPT Female Process Connection, Dual In-Line or Back Process Connection, Surface Mount, Safety Glass, 0 to 10 MW.
    Qty in Cart: 0
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  • 451134EDRQMXBFNHSG6IW Ashcroft Model 1134 Differential Pressure Gauge
    451134EDRQMXBFNHSG6IW

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 6 inH2O

    Ashcroft 1134 Differential Pressure Gauge, 4-1/2 in. Dial Size, Large Convoluted Diaphragm, Glass Filled Nylon Body, Dry Case, 1/8 in. NPT Female Process Connection, Dual In-Line or Back Process Connection, Surface Mount, Safety Glass, 0 to 6 in. H2O.
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  • 451134EDRQMXBFNHSG15MB Ashcroft Model 1134 Differential Pressure Gauge
    451134EDRQMXBFNHSG15MB

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 15 MB

    Ashcroft 1134 Differential Pressure Gauge, 4-1/2 in. Dial Size, Large Convoluted Diaphragm, Glass Filled Nylon Body, Dry Case, 1/8 in. NPT Female Process Connection, Dual In-Line or Back Process Connection, Surface Mount, Safety Glass, 0 to 15 MB.
    Qty in Cart: 0
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  • 451134EDRQMXBFNHSG50IW Ashcroft Model 1134 Differential Pressure Gauge
    451134EDRQMXBFNHSG50IW

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 50 inH2O

    Ashcroft 1134 Differential Pressure Gauge, 4-1/2 in. Dial Size, Large Convoluted Diaphragm, Glass Filled Nylon Body, Dry Case, 1/8 in. NPT Female Process Connection, Dual In-Line or Back Process Connection, Surface Mount, Safety Glass, 0 to 50 in. H2O.
    Qty in Cart: 0
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  • 451134EDRQMXBFSG6IW Ashcroft Model 1134 Differential Pressure Gauge
    451134EDRQMXBFSG6IW

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 6 inH2O

    Ashcroft 1134 Differential Pressure Gauge, 4-1/2 in. Dial Size, Large Convoluted Diaphragm, Glass Filled Nylon Body, Dry Case, 1/8 in. NPT Female Process Connection, Dual In-Line or Back Process Connection, Surface Mount, Safety Glass, 0 to 6 in. H2O.
    Qty in Cart: 0
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  • 251132SD25B250KP Ashcroft Model 1132 Differential Pressure Gauge
    251132SD25B250KP

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 2-1/2 in.

    Max. Pressure: 250 kPa

    Ashcroft 1132 Differential Pressure Gauge, 2-1/2 in. Dial Size, Small Convoluted Diaphragm, Stainless Steel Body, Dry Case, 1/4 in. NPT Female Process Connection, Back Process Connection, 0 to 250 kPa Pressure Range.
    Qty in Cart: 0
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