Specialty Gas Regulators

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

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

Regular price $1,318.27 USD

Regular price Sale price $1,318.27 USD
Unit price per
Airgas® Model AS210A Brass Analytic Series General Purpose Single Stage Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS210A Brass Analytic Series General Purpose Single Stage Line Regulator With 1/4" FNPT Connection And Filtered Seat

Regular price $332.65 USD

Regular price Sale price $332.65 USD
Unit price per
Airgas® Model AS215A320 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215A320 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Regular price $508.07 USD

Regular price Sale price $508.07 USD
Unit price per
Airgas® Model AS241D Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS241D Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Regular price $475.00 USD

Regular price Sale price $475.00 USD
Unit price per
Airgas® Model N145EHF350 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model N145EHF350 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Regular price $1,082.53 USD

Regular price Sale price $1,082.53 USD
Unit price per
Airgas® Model ASN245B350 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245B350 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Regular price $684.76 USD

Regular price Sale price $684.76 USD
Unit price per
Airgas® Model N198K347 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Airgas® Model N198K347 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Regular price $1,130.73 USD

Regular price Sale price $1,130.73 USD
Unit price per
Airgas® Model N245E296 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245E296 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Regular price $1,178.27 USD

Regular price Sale price $1,178.27 USD
Unit price per
Airgas® Model N145EHF590 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model N145EHF590 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Regular price $1,082.53 USD

Regular price Sale price $1,082.53 USD
Unit price per
Airgas® Model AS241B Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS241B Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Regular price $403.36 USD

Regular price Sale price $403.36 USD
Unit price per
Airgas® Model AS244A350 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model AS244A350 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Regular price $561.47 USD

Regular price Sale price $561.47 USD
Unit price per
Airgas® Model FM244D346 Brass High Purity Two Stage Regulator With CGA Connection

Airgas® Model FM244D346 Brass High Purity Two Stage Regulator With CGA Connection

Regular price $1,365.80 USD

Regular price Sale price $1,365.80 USD
Unit price per
Airgas® Model ASN245D Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245D Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Regular price $684.76 USD

Regular price Sale price $684.76 USD
Unit price per
Airgas® Model N140DHF580 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model N140DHF580 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Regular price $1,060.55 USD

Regular price Sale price $1,060.55 USD
Unit price per
Airgas® Model C645G350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model C645G350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Regular price $1,992.25 USD

Regular price Sale price $1,992.25 USD
Unit price per
Airgas® Model ASC445B350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445B350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Regular price $1,604.20 USD

Regular price Sale price $1,604.20 USD
Unit price per

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Collection: Specialty Gas Regulators

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

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

Airgas® Model AS210A Brass Analytic Series General Purpose Single Stage Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS210A Brass Analytic Series General Purpose Single Stage Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215A320 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS215A320 Brass Analytic Series General Purpose Single Stage Pressure Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS241D Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS241D Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model N145EHF350 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model N145EHF350 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model ASN245B350 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245B350 Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model N198K347 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Airgas® Model N198K347 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection

Airgas® Model N245E296 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N245E296 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve

Airgas® Model N145EHF590 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model N145EHF590 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model AS241B Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS241B Brass Analytic Series Single Stage Analytical Line Regulator With 1/4" FNPT Connection And Filtered Seat

Airgas® Model AS244A350 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model AS244A350 Brass Analytic Series Single Stage Analytical Pressure Regulator With 1/4" FNPT Connection And Check Valve Cylinder Connections

Airgas® Model FM244D346 Brass High Purity Two Stage Regulator With CGA Connection

Airgas® Model FM244D346 Brass High Purity Two Stage Regulator With CGA Connection

Airgas® Model ASN245D Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model ASN245D Brass Analytic Series Single Stage High Purity Pressure Regulator With 1/4" FNPT Connection And Encapsulated Filter Seat Assembly

Airgas® Model N140DHF580 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model N140DHF580 Brass Specialty High Purity High Flow Pressure Regulator With 1/2" FNPT Connection

Airgas® Model C645G350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model C645G350 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat

Airgas® Model ASC445B350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Airgas® Model ASC445B350 Stainless Steel Analytic Series Two Stage Pressure Regulator With 1/4" FNPT Connection

Collection: Specialty Gas Regulators

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