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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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Y116900-AG

Airgas® Model 6900 Stainless Steel High Purity Single Stage Vacuum Flow Regulator With 1/4" NPT Female Connection

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Airgas® Model 6900 Stainless Steel High Purity Single Stage Vacuum Flow Regulator With 1/4" NPT Female Connection

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Airgas Part #:Y116900-AG

Y12N175B296-AG

Airgas® Model N175B296 Brass Ultra Low Delivery Pressure Two Stage Regulator

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Airgas® Model N175B296 Brass Ultra Low Delivery Pressure Two Stage Regulator

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Airgas Part #:Y12N175B296-AG

Y11ASC444A350-AG

Airgas® Model ASC444A350 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC444A350 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11ASC444A350-AG

Y12N245D510-AG

Airgas® Model N245D510 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

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Airgas® Model N245D510 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

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Airgas Part #:Y12N245D510-AG

Y11AS244D510-AG

Airgas® Model AS244D510 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas® Model AS244D510 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas Part #:Y11AS244D510-AG

Y12ASN245E-AG

Airgas® Model ASN245E Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas® Model ASN245E Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas Part #:Y12ASN245E-AG

Y11AS244D320-AG

Airgas® Model AS244D320 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas® Model AS244D320 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas Part #:Y11AS244D320-AG

Y11ASC444D350-AG

Airgas® Model ASC444D350 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas® Model ASC444D350 Stainless Steel Analytic Series Single Stage Pressure Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11ASC444D350-AG

PR CP35S

Chemically Pure Grade Propane, Size 35 High Pressure Steel Cylinder, CGA 510

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Chemically Pure Grade Propane, Size 35 High Pressure Steel Cylinder, CGA 510

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Chemically Pure Grade Propane, Size 35 High Pressure Steel Cylinder, CGA 510

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Airgas Part #:PR CP35S

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Y11L215ALB600-AG

Airgas® Model L215ALB600 Brass Specialty High Purity Single Stage Mini Regulator With CGA-600 Connection And Neoprene Diaphragm

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Airgas® Model L215ALB600 Brass Specialty High Purity Single Stage Mini Regulator With CGA-600 Connection And Neoprene Diaphragm

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Airgas Part #:Y11L215ALB600-AG

Y11CHP444F580-AG

Airgas® Model CHP444F580 Stainless Steel Ultra High Purity/EPA Protocol Single Stage Regulator With 1/4" FNPT Connection

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Airgas® Model CHP444F580 Stainless Steel Ultra High Purity/EPA Protocol Single Stage Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11CHP444F580-AG

Y34111-AG

Airgas® Brass Needle Valve With 1/4" MNPT Inlet And 1/4" MNPT Outlet

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Airgas® Brass Needle Valve With 1/4" MNPT Inlet And 1/4" MNPT Outlet

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Airgas Part #:Y34111-AG

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Y11AS244B580-AG

Airgas® Model AS244B580 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas® Model AS244B580 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

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Airgas Part #:Y11AS244B580-AG

E02NI99E15A1041

330PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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330PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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330PPM Nitirc Oxide, Balance Nitrogen EPA Protocol Standard Mixture, Size 150 High Pressure Aluminum Cylinder, CGA 660

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Airgas Part #:E02NI99E15A1041

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X05NI79CP446HN4

10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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10PPM Hydrogen Sulfide, 50PPM Carbon Monoxide, 2.5% Methane, 18% Oxygen, Balance Nitrogen Certified Reference Material, 44 Liter Portable Refilable Aluminum High Pressure Cylinder, CGA C10

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Airgas Part #:X05NI79CP446HN4

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Y12ASN245A296-AG

Airgas® Model ASN245A296 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas® Model ASN245A296 Brass Analytic Series Two Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

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Airgas Part #:Y12ASN245A296-AG