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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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  • Ashcroft 1279 Pressure Gauge
    451279SS04L50#

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 50 psi

    Ashcroft 1279 Pressure Gauge, 1/2" MPT, 0 to 50 PSI, +/-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 Rotary/Adjustable...
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  • Ashcroft 1279 Pressure Gauge
    451279BS04LXLL100#

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 100 psi

    Ashcroft 1279 Pressure Gauge, 1/2" MPT, 0 to 100 PSI, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, AISI 4130 Steel Bourdon Tube/AISI 1019 Steel Socket, Phenolic Case, Glass Window, Non-Stick Coated 400 Stainless Steel...
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  • Ashcroft 1279 Pressure Gauge
    451279SS02LXNH100#/KP

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 100 psi/700 KPa

    Ashcroft 1279 Pressure Gauge, 1/4" MPT, 0 to 100 PSI/0 to 700 kPa, +/-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 1279 Pressure Gauge
    451279RS04LXLLNHSG55#/KP

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 55 psi/KPa

    Ashcroft 1279 Pressure Gauge, 1/2" MPT, 0 to 55 PSI/kPa, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/1019 Steel Socket, Phenolic Case, Non-Stick Coated 400 Stainless Steel Rotary/Adjustable...
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  • Ashcroft 1279 Pressure Gauge
    451279RS04LXLLNHSG850#/KP

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 850 psi/KPa

    Ashcroft 1279 Pressure Gauge, 1/2" MPT, 0 to 850 PSI/kPa, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/1019 Steel Socket, Phenolic Case, Non-Stick Coated 400 Stainless Steel Rotary/Adjustable...
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  • Ashcroft 1279 Pressure Gauge
    451279RS04LXLLNHSG140#/KP

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 140 psi/KPa

    Ashcroft 1279 Pressure Gauge, 1/2" MPT, 0 to 140 PSI/kPa, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/1019 Steel Socket, Phenolic Case, Non-Stick Coated 400 Stainless Steel Rotary/Adjustable...
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  • Ashcroft 1279 Pressure Gauge
    451279RS04LXLLNHSG85#/KP

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 85 psi/KPa

    Ashcroft 1279 Pressure Gauge, 1/2" MPT, 0 to 85 PSI/kPa, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/1019 Steel Socket, Phenolic Case, Non-Stick Coated 400 Stainless Steel Rotary/Adjustable...
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  • Ashcroft 1279 Pressure Gauge
    451279SSL04LXC4NHSG3000#

    Ashcroft

    Product Type: Non-Stainless Steel Gauges

    Dial Size: 4-1/2 in.

    Max. Pressure: 3000 psi

    Ashcroft 1279 Pressure Gauge, 1/2" MPT, 0 to 3000 PSI, +/-0.5% Accuracy, 4-1/2" Aluminum Dial, Micrometer Adjustable Pointer, 316L Stainless Steel Bourdon Tube/Socket, Phenolic Case, Non-Stick Coated 400 Stainless Steel Rotary/Adjustable Movement, Welded...
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