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Gases (2,626)

Gas Equipment (1,321)

Take advantage of the industry-leading performance and expertise you'll find with the specialty gas team at Airgas. When you need high-purity gases and precision blends, Airgas has the technical know-how and the national presence to meet your needs anywhere across the U.S.

Gases

Gas Equipment

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Y11N145DHF540-AG

Airgas® Model N145DHF540 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

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Airgas® Model N145DHF540 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11N145DHF540-AG

AR R300

Research Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Research Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Research Grade Argon, Size 300 High Pressure Steel Cylinder, CGA 580

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Airgas Part #:AR R300

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Y12C645B580-AG

Airgas® Model C645B580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas® Model C645B580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas Part #:Y12C645B580-AG

AR 20

Industrial Grade Argon, Size 20 High Pressure Steel, CGA 580

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Industrial Grade Argon, Size 20 High Pressure Steel, CGA 580

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Industrial Grade Argon, Size 20 High Pressure Steel, CGA 580

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Airgas Part #:AR 20

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X03NI90C2000024

5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Certified Reference Material, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:X03NI90C2000024

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Y12N175A540-AG

Airgas® Model N175A540 Brass Ultra Low Delivery Pressure Two Stage Regulator

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Airgas® Model N175A540 Brass Ultra Low Delivery Pressure Two Stage Regulator

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Airgas Part #:Y12N175A540-AG

Y11C198J580-AG

Airgas® Model C198J580 Stainless Steel High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

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Airgas® Model C198J580 Stainless Steel High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11C198J580-AG

E02NI99E15A0163

45PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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45PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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45PPM Nitric Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum, CGA 660 Washer

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Airgas Part #:E02NI99E15A0163

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Y111206BS350-AL

Airgas® Model 206 Stainless Steel High Purity Single Stage Regulator With CGA-350 Connection

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Airgas® Model 206 Stainless Steel High Purity Single Stage Regulator With CGA-350 Connection

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Airgas Part #:Y111206BS350-AL

Y11C520C660-AG

Airgas® Model C520C660 Aluminum Corrosive Service Single Stage Economy Model Regulator

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Airgas® Model C520C660 Aluminum Corrosive Service Single Stage Economy Model Regulator

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Airgas Part #:Y11C520C660-AG

Y12C645A580-AG

Airgas® Model C645A580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas® Model C645A580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

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Airgas Part #:Y12C645A580-AG

Z03NI90N2003194

5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

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5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

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5% Hydrogen, 5% Carbon Dioxide, Balance Nitrogen Anaerobic Medical Mix Grade, Size 200 High Pressure Steel Cylinder, CGA 350

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Airgas Part #:Z03NI90N2003194

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CD 50X

Industrial Grade Carbon Dioxide, 50 Pound High Pressure Steel Cylinder, CGA 320 Washer

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Industrial Grade Carbon Dioxide, 50 Pound High Pressure Steel Cylinder, CGA 320 Washer

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Airgas Part #:CD 50X

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CD AN200

Anaerobic Gas Grade Carbon Dioxide, Size 200 High Pressure Steel Cylinder, CGA 320 Washer

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Anaerobic Gas Grade Carbon Dioxide, Size 200 High Pressure Steel Cylinder, CGA 320 Washer

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Anaerobic Gas Grade Carbon Dioxide, Size 200 High Pressure Steel Cylinder, CGA 320 Washer

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Airgas Part #:CD AN200

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Y11C441A510-AG

Airgas® Model C441A510 Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C441A510 Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C441A510-AG

AI B300BA

Breathing Grade Air, Size 300 High Pressure Steel Cylinder, CGA 346

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Breathing Grade Air, Size 300 High Pressure Steel Cylinder, CGA 346

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Breathing Grade Air, Size 300 High Pressure Steel Cylinder, CGA 346

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Airgas Part #:AI B300BA

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OX C22

Industrial Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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Industrial Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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Industrial Grade Oxygen, 12 Pack Size 200 High Pressure Steel Cradle, CGA 540

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Airgas Part #:OX C22

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Y4020489-AG

Airgas® 0.190" ID X 1/4" OD X 50' Copper Tubing

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Airgas® 0.190" ID X 1/4" OD X 50' Copper Tubing

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Airgas Part #:Y4020489-AG

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OX UHPCS3

UHP (Ultra High Purity) Grade Oxygen, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 540

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UHP (Ultra High Purity) Grade Oxygen, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 540

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UHP (Ultra High Purity) Grade Oxygen, 16 Pack of Size 300 High Pressure Steel Cradle, CGA 540

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Airgas Part #:OX UHPCS3

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Y12215D326-AG

Airgas® Brass General Purpose Cylinder With 1/4" MNPT Connection

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Airgas® Brass General Purpose Cylinder With 1/4" MNPT Connection

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Airgas Part #:Y12215D326-AG

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