Replacement Gauges

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.

RADNOR™ 1 1/2" X 30 PSI Steel Red Line Gauge

RADNOR™ 1 1/2" X 30 PSI Steel Red Line Gauge

Harris® 50 mm Plastic 400 PSI Replacement Black Regulator Pressure Gauge For Non-Corrosive Gas With 28 BAR (Dual Scale)

Harris® 50 mm Plastic 400 PSI Replacement Black Regulator Pressure Gauge For Non-Corrosive Gas With 28 BAR (Dual Scale)

Harris® 50 mm Plastic 30RZ PSI Replacement Black Regulator Pressure Gauge For Acetylene With 2 BAR (Dual Scale)

Harris® 50 mm Plastic 30RZ PSI Replacement Black Regulator Pressure Gauge For Acetylene With 2 BAR (Dual Scale)

Airgas® 2 1/2" 0 - 6000 PSI Chrome Plated Brass Gauge With 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 6000 PSI Chrome Plated Brass Gauge With 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 4000 PSI Stainless Steel Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 4000 PSI Stainless Steel Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

RADNOR™ 2 1/2" X 100 PSI Brass Replacement Regulator Gauge

RADNOR™ 2 1/2" X 100 PSI Brass Replacement Regulator Gauge

Western 2" Brass Pressure Gauge

Western 2" Brass Pressure Gauge

Gauge Chrome 2-1/2" 0-3000 PSIG Graduations, 50 PSIG

Gauge Chrome 2-1/2" 0-3000 PSIG Graduations, 50 PSIG

RADNOR™ 2 X 60 PSI Brass Replacement Gauge - PSI Only No KPA

RADNOR™ 2 X 60 PSI Brass Replacement Gauge - PSI Only No KPA

Harris® 50 mm Steel 60 SCFH Replacement Black Regulator Pressure Flowgauge For Argon/Carbon Dioxide With 30 LPM (Dual Scale)

Harris® 50 mm Steel 60 SCFH Replacement Black Regulator Pressure Flowgauge For Argon/Carbon Dioxide With 30 LPM (Dual Scale)

Airgas® 2 1/2" 0 - 3000 PSI Monel Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 3000 PSI Monel Gauge With 50 PSI Graduations And 1/4" Male NPT Lower Mount

RADNOR™ 1 1/2" X 400 PSI Steel Red Line Gauge

RADNOR™ 1 1/2" X 400 PSI Steel Red Line Gauge

RADNOR™ 1 1/2" X 200 PSI Brass Replacement Regulator Gauge

RADNOR™ 1 1/2" X 200 PSI Brass Replacement Regulator Gauge

Victor® 2.5" Brass 1000 psi Regulator Gauge

Victor® 2.5" Brass 1000 psi Regulator Gauge

Airgas® 2 1/2" 0 - 4000 PSI Nickel Plated Brass Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 4000 PSI Nickel Plated Brass Gauge With 100 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 100 PSI Stainless Steel Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 100 PSI Stainless Steel Gauge With 2 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 200 PSI Stainless Steel Gauge With 5 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 200 PSI Stainless Steel Gauge With 5 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 400 PSI Stainless Steel Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 400 PSI Stainless Steel Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

Victor® 2.5" Brass 6000 psi Regulator Gauge

Victor® 2.5" Brass 6000 psi Regulator Gauge

Western 2.5" 600 psi Regulator Gauge

Western 2.5" 600 psi Regulator Gauge