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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

143 items

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  • 601125A02L15/15# Ashcroft Model 1125A Differential Pressure Gauge
    601125A02L15/15#

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 6 in.

    Max. Pressure: 15 psi

    Ashcroft 1125A Differential Pressure Gauge, Aluminum, Open Front Case - Zero Center Dial, 6 in. Dial Size, 1/4 in. NPT Male Process Connection, Lower Process Connection, 0 to 15 psi.
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  • 451128SD02LXSG100/100# Ashcroft Model 1128 Differential Pressure Gauge
    451128SD02LXSG100/100#

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 100 psi

    Ashcroft 1128 Differential Pressure Gauge, 4-1/2 in. Dial Size, Aluminum, Open Front Case - Zero Center Dial, 316 Stainless Steel System, 1/4 in. NPT Male Process Connection, Lower Process Connection, Safety Glass, 0 to 100 psi Dual Scale Pressure Range.
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  • 601189SS04L20IW Ashcroft Model 1189 Low Pressure Bellows Gauge
    601189SS04L20IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 6 in.

    Max. Pressure: 20 inH2O

    Ashcroft 1189 Low Pressure Bellows Gauge, 6 in. Dial Size, Aluminum Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, 1/2 in. NPT Male Process Connection, Lower Process Connection, 0 to 20 in. H2O.
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  • 601189SS04L15IW Ashcroft Model 1189 Low Pressure Bellows Gauge
    601189SS04L15IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 6 in.

    Max. Pressure: 15 inH2O

    Ashcroft 1189 Low Pressure Bellows Gauge, 6 in. Dial Size, Aluminum Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, 1/2 in. NPT Male Process Connection, Lower Process Connection, 0 to 15 in. H2O.
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  • 451189SS04L10IW Ashcroft Model 1189 Low Pressure Bellows Gauge
    451189SS04L10IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 10 inH2O

    Ashcroft 1189 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Aluminum Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, 1/2 in. NPT Male Process Connection, Lower Process Connection, 0 to 10 in. H2O.
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  • 601379WWSH09L60000# Ashcroft Model 1379 Duragauge Pressure Gauge
    601379WWSH09L60000#

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 6 in.

    Max. Pressure: 60,000 psi

    Ashcroft 1379 Duragauge Pressure Gauge, Aluminum Case, Solid Front, Hermetically Sealed, 6 in. Dial Size, Inconel 718 Tube, Inconel 718 Process Connection (50,000 to 100,000 psi max), Dry Case, 9/16 in. 18 UNF-2B, High Pressure Fitting, Lower Process...
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  • 451128SD02LXNH15/15# Ashcroft Model 1128 Differential Pressure Gauge
    451128SD02LXNH15/15#

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 15 psi

    Ashcroft 1128 Differential Pressure Gauge, 4-1/2 in. Dial Size, Aluminum, Open Front Case - Zero Center Dial, 316 Stainless Steel System, 1/4 in. NPT Male Process Connection, Lower Process Connection, Stainless Steel Tag Wired to Case, 0 to 15 psi Dual...
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  • 451128SD02L15/15# Ashcroft Model 1128 Differential Pressure Gauge
    451128SD02L15/15#

    Ashcroft

    Product Type: Differential Pressure Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 15 psi

    Ashcroft 1128 Differential Pressure Gauge, 4-1/2 in. Dial Size, Aluminum, Open Front Case - Zero Center Dial, 316 Stainless Steel System, 1/4 in. NPT Male Process Connection, Lower Process Connection, 0 to 15 psi Dual Scale Pressure Range.
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