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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

1051 items

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  • 451188SS04LXC4NHN20IW Ashcroft Model 1188 Low Pressure Bellows Gauge
    451188SS04LXC4NHN20IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 0 inH2O

    Ashcroft 1188 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Phenolic Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, Dry Case, 1/2 in. NPT Male Process Connection, Lower Process Connection, Traceable Calibration Certificate, SS...
    Qty in Cart: 0
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  • 451188SS04LXC4NH20IW Ashcroft Model 1188 Low Pressure Bellows Gauge
    451188SS04LXC4NH20IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 20 inH2O

    Ashcroft 1188 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Phenolic Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, Dry Case, 1/2 in. NPT Male Process Connection, Lower Process Connection, Traceable Calibration Certificate, SS...
    Qty in Cart: 0
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  • 451188SS04LXNH20IW Ashcroft Model 1188 Low Pressure Bellows Gauge
    451188SS04LXNH20IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 20 inH2O

    Ashcroft 1188 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Phenolic Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, Dry Case, 1/2 in. NPT Male Process Connection, Lower Process Connection, SS Tag Wired to Case, 0 to 20 in. H2O...
    Qty in Cart: 0
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  • 451188SS02LN70/30IW Ashcroft Model 1188 Low Pressure Bellows Gauge
    451188SS02LN70/30IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 30 inH2O

    Ashcroft 1188 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Phenolic Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, Dry Case, 1/4 in. NPT Male Process Connection, Lower Process Connection, -70 to 30 in. H2O Pressure Range.
    Qty in Cart: 0
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  • 451188SS04LXNHSG20IW Ashcroft Model 1188 Low Pressure Bellows Gauge
    451188SS04LXNHSG20IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 20 inH2O

    Ashcroft 1188 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Phenolic Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, Dry Case, 1/2 in. NPT Male Process Connection, Lower Process Connection, SS Tag Wired to Case, Safety Glass, 0...
    Qty in Cart: 0
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  • 451188SS04LXNHSGN30/10IW Ashcroft Model 1188 Low Pressure Bellows Gauge
    451188SS04LXNHSGN30/10IW

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 10 inH2O

    Ashcroft 1188 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Phenolic Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, Dry Case, 1/2 in. NPT Male Process Connection, Lower Process Connection, SS Tag Wired to Case, Safety Glass,...
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  • 451188SS04LXNHSG5# Ashcroft Model 1188 Low Pressure Bellows Gauge
    451188SS04LXNHSG5#

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 5 psi

    Ashcroft 1188 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Phenolic Case, Solid Front, 316 Stainless Steel Bellows, SS Process Connection, Dry Case, 1/2 in. NPT Male Process Connection, Lower Process Connection, SS Tag Wired to Case, Safety Glass, 0...
    Qty in Cart: 0
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  • 451188PS04L5# Ashcroft Model 1188 Low Pressure Bellows Gauge
    451188PS04L5#

    Ashcroft

    Product Type: Bellows Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 5 psi

    Ashcroft 1188 Low Pressure Bellows Gauge, 4-1/2 in. Dial Size, Phenolic Case, Solid Front, K-Monel 500 Bellows, Monel 400 Process Connection, Dry Case, 1/2 in. NPT Male Process Connection, Lower Process Connection, 0 to 5 psi Pressure Range.
    Qty in Cart: 0
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