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® Stainless Steel Control Valve With CGA-110 Inlet And 1/4" Barb Outlet

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Airgas® Stainless Steel Control Valve With CGA-110 Inlet And 1/4" Barb Outlet

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Airgas® Stainless Steel Control Valve With CGA-110 Inlet And 1/4" Barb Outlet

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Airgas Part #:Y35423-AG

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Airgas® Model 20618 24 in Gas Drying Tube

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Airgas® Model 20618 24 in Gas Drying Tube

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Airgas Part #:Y4020618-AG

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Airgas® Model 23917 PTFE Seal Kit

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Airgas® Model 23917 PTFE Seal Kit

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Airgas Part #:Y4023917-AG

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Airgas® Model 23921 OMI-2 Tube Holder

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Airgas® Model 23921 OMI-2 Tube Holder

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Airgas Part #:Y4023921-AG

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Airgas® Model FM244B580 Brass High Purity Single Stage Flowmeter Specialty Regulator With CGA Connection

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Airgas® Model FM244B580 Brass High Purity Single Stage Flowmeter Specialty Regulator With CGA Connection

Airgas® Model FM244B580 Brass High Purity Single Stage Flowmeter Specialty Regulator With CGA Connection

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Airgas Part #:Y11FM244B580-AG

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Airgas® 2" Stainless Steel 400 psig Pressure Gauge

Airgas® 2" Stainless Steel 400 psig Pressure Gauge

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Airgas Part #:Y19420C40PM-AG

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Airgas® Model L244ALB590 Brass Specialty High Purity/General Purpose Single Stage Mini Specialty Regulator With CGA-590 Connection And SS Diaphragm

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Airgas® Model L244ALB590 Brass Specialty High Purity/General Purpose Single Stage Mini Specialty Regulator With CGA-590 Connection And SS Diaphragm

Airgas® Model L244ALB590 Brass Specialty High Purity/General Purpose Single Stage Mini Specialty Regulator With CGA-590 Connection And SS Diaphragm

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Airgas Part #:Y11L244ALB590-AG

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Airgas® 2" Stainless Steel 1000 psig VCR® Model Pressure Gauge With 20 PSI Graduations

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Airgas® 2" Stainless Steel 1000 psig VCR® Model Pressure Gauge With 20 PSI Graduations

Airgas® 2" Stainless Steel 1000 psig VCR® Model Pressure Gauge With 20 PSI Graduations

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Airgas Part #:Y19413939-AG

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Airgas® Model N145AHF Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas® Model N145AHF Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Airgas® Model N145AHF Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11N145AHF-AG

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Airgas® Model C144A296 Brass High Purity/Low Flow/Non-Corrosive Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model C144A296 Brass High Purity/Low Flow/Non-Corrosive Two Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model C144A296 Brass High Purity/Low Flow/Non-Corrosive Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12C144A296-AG

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Airgas® 2 1/2" Monel 500 psig Pressure Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas® 2 1/2" Monel 500 psig Pressure Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

Airgas® 2 1/2" Monel 500 psig Pressure Gauge With 10 PSI Graduations And 1/4" Male NPT Lower Mount

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Airgas Part #:Y19325C50-AG

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Airgas® Brass High Purity Two Stage Cylinder Specialty Regulator With CGA-170 Connection

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Airgas® Brass High Purity Two Stage Cylinder Specialty Regulator With CGA-170 Connection

Airgas® Brass High Purity Two Stage Cylinder Specialty Regulator With CGA-170 Connection

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Airgas Part #:Y12L244ALB590-AG

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Airgas® Model T265F350 Brass Ultra High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model T265F350 Brass Ultra High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model T265F350 Brass Ultra High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y12T265F350-AG

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Airgas® Model FM244B350 Brass High Purity Single Stage Flowmeter Specialty Regulator With CGA Connection

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Airgas® Model FM244B350 Brass High Purity Single Stage Flowmeter Specialty Regulator With CGA Connection

Airgas® Model FM244B350 Brass High Purity Single Stage Flowmeter Specialty Regulator With CGA Connection

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Airgas Part #:Y11FM244B350-AG

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

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

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

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Airgas Part #:Y11C198J580-AG

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Airgas® Model N115H590 Brass High Delivery Pressure Single Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas® Model N115H590 Brass High Delivery Pressure Single Stage Specialty Regulator With 1/4" FNPT Connection

Airgas® Model N115H590 Brass High Delivery Pressure Single Stage Specialty Regulator With 1/4" FNPT Connection

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Airgas Part #:Y11N115H590-AG

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Airgas® Monel Flow Control Valve With CGA-670 Inlet And 1/4" FNPT Outlet

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Airgas® Monel Flow Control Valve With CGA-670 Inlet And 1/4" FNPT Outlet

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Airgas Part #:Y30311670-AG

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Airgas® Model N145AHF580 Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas® Model N145AHF580 Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

Airgas® Model N145AHF580 Brass Specialty High Purity High Flow Specialty Regulator With 1/2" FNPT Connection

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Airgas Part #:Y11N145AHF580-AG

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

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

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

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Airgas Part #:Y11N245D510-AG

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Airgas® Model C445D326 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas® Model C445D326 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

Airgas® Model C445D326 Stainless Steel High Purity Two Stage Specialty Regulator With 1/4" FNPT Connection And Threadless Seat

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Airgas Part #:Y12C445D326-AG

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