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Replacement Gauges

Miller® 2" Steel Pressure Gauge For Inert Gases

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Miller® 2" Steel Pressure Gauge For Inert Gases

Miller® 2" Steel Pressure Gauge For Inert Gases

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Airgas Part #:MILGA136-03

Harris® 50 mm Steel 4000 psi Pressure Gauge For Non-Corrosive Gas

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Harris® 50 mm Steel 4000 psi Pressure Gauge For Non-Corrosive Gas

Harris® 50 mm Steel 4000 psi Pressure Gauge For Non-Corrosive Gas

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Airgas Part #:HCL9006254

Harris® 50 mm Steel 60 scfh Pressure Gauge For Argon/Carbon Dioxide

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Harris® 50 mm Steel 60 scfh Pressure Gauge For Argon/Carbon Dioxide

Harris® 50 mm Steel 60 scfh Pressure Gauge For Argon/Carbon Dioxide

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Airgas Part #:HCL9006253

RADNOR™ 1.5" Brass 200 psi Pressure Gauge

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RADNOR™ 1.5" Brass 200 psi Pressure Gauge

RADNOR™ 1.5" Brass 200 psi Pressure Gauge

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Airgas Part #:RAD64003434

Airgas® 2 1/2" Stainless Steel 4000 psig Pressure Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Stainless Steel 4000 psig Pressure Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Stainless Steel 4000 psig Pressure Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19425D40-AG

Airgas® 2 1/2" Stainless Steel 3000 psig Pressure Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Stainless Steel 3000 psig Pressure Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Stainless Steel 3000 psig Pressure Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19425D30-AG

Airgas® 2 1/2" Stainless Steel 200 psig Pressure Gauge With 5 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Stainless Steel 200 psig Pressure Gauge With 5 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Stainless Steel 200 psig Pressure Gauge With 5 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19425C20-AG

Harris® 1.5" Steel 4000 psi Pressure Gauge For Non-Corrosive Gas

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Harris® 1.5" Steel 4000 psi Pressure Gauge For Non-Corrosive Gas

Harris® 1.5" Steel 4000 psi Pressure Gauge For Non-Corrosive Gas

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Airgas Part #:HCL9001036

Airgas® 2 1/2" Stainless Steel 60 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Stainless Steel 60 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Stainless Steel 60 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19425A06-AG

Airgas® 2 1/2" Stainless Steel 100 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Stainless Steel 100 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Stainless Steel 100 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19425C10-AG

Airgas® 2 1/2" Nickel Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Nickel Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Nickel Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19125D40-AG

Harris® 50 mm Plastic 30RZ psi Pressure Gauge For Acetylene

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Harris® 50 mm Plastic 30RZ psi Pressure Gauge For Acetylene

Harris® 50 mm Plastic 30RZ psi Pressure Gauge For Acetylene

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Airgas Part #:HCL9006257

Airgas® 2 1/2" Stainless Steel 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Stainless Steel 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Stainless Steel 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19425A0303-AG

Airgas® 2 1/2" Chrome Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Chrome Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Chrome Plated Brass 4000 psig Pressure Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19125D40C-AG

Airgas® 2 1/2" Stainless Steel 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Stainless Steel 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Stainless Steel 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19425A03-AG

Airgas® 2 1/2" Chrome Plated Brass 6000 psig Pressure Gauge With 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Chrome Plated Brass 6000 psig Pressure Gauge With 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Chrome Plated Brass 6000 psig Pressure Gauge With 1/4" Male NPT Lower Mount

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Airgas Part #:Y19125D60C-AG

Airgas® 2 1/2" Nickel Plated Brass 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Nickel Plated Brass 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Nickel Plated Brass 30 psig Pressure Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19125A03-AG

Airgas® 2 1/2" Nickel Plated Brass 60 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Nickel Plated Brass 60 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Nickel Plated Brass 60 psig Pressure Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19125A06-AG

Airgas® 2 1/2" Chrome Plated Brass 3000 psig Pressure Gauge

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Airgas® 2 1/2" Chrome Plated Brass 3000 psig Pressure Gauge

Airgas® 2 1/2" Chrome Plated Brass 3000 psig Pressure Gauge

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Airgas Part #:Y19125D30C-AG

Airgas® 2 1/2" Stainless Steel 400 psig Pressure Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Stainless Steel 400 psig Pressure Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Stainless Steel 400 psig Pressure Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19425C40-AG

Replace Your Regulator Gauges At Airgas

If you are looking for low and high-pressure regulator replacement gauges, gauge covers, gauge lens, pressure test gauges, and flow gauges, Airgas has everything you need to keep your equipment in top shape. Choose from components in brass, plastic, steel, and polycarbonate - all from the industry's top manufacturers such as RADNOR®, Western Enterprises, Victor Equipment, and Miller Electric Manufacturing.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.