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.

Western 2.5" 600 psi Regulator Gauge

Western 2.5" 600 psi Regulator Gauge

Airgas® 2 1/2" 30" HG - 0 - 30 PSI Nickel Plated Brass Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 30" HG - 0 - 30 PSI Nickel Plated Brass Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 10000 PSI Stainless Steel Gauge With 200 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 10000 PSI Stainless Steel Gauge With 200 PSI Graduations And 1/4" Male NPT Lower Mount

Harris® 2.5" Steel 4000 PSI Replacement Regulator Pressure Gauge For Non-Corrosive Gas With 28000 kPa (Dual Scale)

Harris® 2.5" Steel 4000 PSI Replacement Regulator Pressure Gauge For Non-Corrosive Gas With 28000 kPa (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

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" 30" HG - 0 - 30 PSI Stainless Steel Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 30" HG - 0 - 30 PSI Stainless Steel Gauge With 1 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 1000 PSI Stainless Steel Gauge With 20 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 1000 PSI Stainless Steel Gauge With 20 PSI Graduations And 1/4" Male NPT Lower Mount

Gauge Chrome 2-1/2" 30-0-30 PSIG Graduations, 1 PSIG

Gauge Chrome 2-1/2" 30-0-30 PSIG Graduations, 1 PSIG

Harris® 2.5" Brass 4000 PSI Replacement Regulator Pressure Gauge For Non-Corrosive Gas With 280 BAR (Dual Scale)

Harris® 2.5" Brass 4000 PSI Replacement Regulator Pressure Gauge For Non-Corrosive Gas With 280 BAR (Dual Scale)

Miller® 2.5" Brass 60 psi Pressure Gauge

Miller® 2.5" Brass 60 psi Pressure Gauge

Harris® 63mm Steel 200 PSI Replacement Regulator Pressure Gauge For Non-Corrosive Gas With 1400 kPa (Dual Scale)

Harris® 63mm Steel 200 PSI Replacement Regulator Pressure Gauge For Non-Corrosive Gas With 1400 kPa (Dual Scale)

Gauge 2-1/2" Stainless Steel 0-2000 PSIG

Gauge 2-1/2" Stainless Steel 0-2000 PSIG

Airgas® 2 1/2" 0 - 500 PSI Stainless Steel Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" 0 - 500 PSI Stainless Steel Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

Victor® 2.5" Brass 30 psi Regulator Gauge

Victor® 2.5" Brass 30 psi Regulator Gauge

Victor® 2.5" Brass 100 psi Regulator Gauge

Victor® 2.5" Brass 100 psi Regulator Gauge

Victor® 2.5" Brass 400 psi Regulator Gauge

Victor® 2.5" Brass 400 psi Regulator Gauge

Victor® 2" 600 psi Pressure Gauge

Victor® 2" 600 psi Pressure Gauge

Western 2" 4000 psi Pressure Gauge

Western 2" 4000 psi Pressure Gauge

Western 2" 200 psi Gauge

Western 2" 200 psi Gauge