Airgas

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.


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Airgas® Model L445DLB Stainless Steel Specialty High Purity Two Stage Mini Specialty Regulator With 1/8" FNPT Connection

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Airgas® Model L445DLB Stainless Steel Specialty High Purity Two Stage Mini Specialty Regulator With 1/8" FNPT Connection

Airgas® Model L445DLB Stainless Steel Specialty High Purity Two Stage Mini Specialty Regulator With 1/8" FNPT Connection

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Airgas Part #:Y12L445DLB-AG

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Airgas® Model LC241D540 High Purity Analytic Series Single Stage Specialty Regulator With 1/4" MNPT/CGA-540 Connection

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Airgas® Model LC241D540 High Purity Analytic Series Single Stage Specialty Regulator With 1/4" MNPT/CGA-540 Connection

Airgas® Model LC241D540 High Purity Analytic Series Single Stage Specialty Regulator With 1/4" MNPT/CGA-540 Connection

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Airgas Part #:Y11LC241D540-AG

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Airgas® Stainless Steel Corrosive Service Single Stage Specialty Regulator With CGA-330 Connection

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Airgas® Stainless Steel Corrosive Service Single Stage Specialty Regulator With CGA-330 Connection

Airgas® Stainless Steel Corrosive Service Single Stage Specialty Regulator With CGA-330 Connection

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Airgas Part #:Y11C484A330-AG

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Airgas® Model E444D580 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model E444D580 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model E444D580 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12E444D580-AG

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Airgas® 2" Stainless Steel 100 psig VCR® Model Pressure Gauge With 2 PSI Graduations

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Airgas® 2" Stainless Steel 100 psig VCR® Model Pressure Gauge With 2 PSI Graduations

Airgas® 2" Stainless Steel 100 psig VCR® Model Pressure Gauge With 2 PSI Graduations

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Airgas Part #:Y19413941-AG

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Airgas® Model C144B590 Brass High Purity/Low Flow/Non-Corrosive Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model C144B590 Brass High Purity/Low Flow/Non-Corrosive Two Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model C144B590 Brass High Purity/Low Flow/Non-Corrosive Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12C144B590-AG

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Airgas® Model N175A320 Brass Ultra Low Delivery Pressure Two Stage Specialty Regulator

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Airgas® Model N175A320 Brass Ultra Low Delivery Pressure Two Stage Specialty Regulator

Airgas® Model N175A320 Brass Ultra Low Delivery Pressure Two Stage Specialty Regulator

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Airgas Part #:Y12N175A320-AG

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Airgas® 2 1/2" Stainless Steel 15 psig Pressure Gauge

Airgas® 2 1/2" Stainless Steel 15 psig Pressure Gauge

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Airgas Part #:Y19425A015-AG

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Airgas® Model B1501 Brass General Purpose Flowmeter Specialty Regulator

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Airgas® Model B1501 Brass General Purpose Flowmeter Specialty Regulator

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Airgas Part #:Y21B1501-AG

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Airgas® Model B1503 Brass General Purpose Flowmeter Specialty Regulator

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Airgas® Model B1503 Brass General Purpose Flowmeter Specialty Regulator

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Airgas Part #:Y21B1503-AG

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Airgas® Model B1504 Brass General Purpose Flowmeter Specialty Regulator

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Airgas® Model B1504 Brass General Purpose Flowmeter Specialty Regulator

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Airgas Part #:Y21B1504-AG

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Airgas® Model C444A510 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C444A510 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C444A510 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C444A510-AG

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Airgas® Model T265B Brass Ultra High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model T265B Brass Ultra High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model T265B Brass Ultra High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12T265B-AG

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Airgas® Model C484F660 Stainless Steel Corrosive Service Single Stage Specialty Regulator

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Airgas® Model C484F660 Stainless Steel Corrosive Service Single Stage Specialty Regulator

Airgas® Model C484F660 Stainless Steel Corrosive Service Single Stage Specialty Regulator

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Airgas Part #:Y11C484F660-AG

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Airgas® Stainless Steel Flow Control Valve With CGA-330 Inlet And 1/4" FNPT Outlet

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Airgas® Stainless Steel Flow Control Valve With CGA-330 Inlet And 1/4" FNPT Outlet

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Airgas® Stainless Steel Flow Control Valve With CGA-330 Inlet And 1/4" FNPT Outlet

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Airgas Part #:Y30411330-AG

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Airgas® Stainless Steel Corrosive Service Cylinder Specialty Regulator

Airgas® Stainless Steel Corrosive Service Cylinder Specialty Regulator

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Airgas Part #:Y11470415-AG

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Airgas® Model N570M Magnesium Alloy Ultra Low Delivery Pressure Two Stage Specialty Regulator

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Airgas® Model N570M Magnesium Alloy Ultra Low Delivery Pressure Two Stage Specialty Regulator

Airgas® Model N570M Magnesium Alloy Ultra Low Delivery Pressure Two Stage Specialty Regulator

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Airgas Part #:Y11N570M-AG

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Airgas® Model C445A346 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C445A346 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445A346 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y12C445A346-AG

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Airgas® Model N145AHF590 Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas® Model N145AHF590 Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Airgas® Model N145AHF590 Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11N145AHF590-AG

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Airgas® Model C444G320 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C444G320 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C444G320 Stainless Steel High Purity Single Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y11C444G320-AG

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