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Harris HP 721C Specialty Gas Regulator - Nitrous Oxide 721C015326A

Harris HP 721C Specialty Gas Regulator - Nitrous Oxide 721C015326A

$419.15
Lowest Internet Price
Mfg Industrial Price: $649.68
$419.15
You Save $230.53

Harris® HP 721C-015-326-A specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 326 (Nitrous Oxide) inlet and chrome needle valve outlet.

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Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580F

Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580F

$399.75
Lowest Internet Price
Mfg Industrial Price: $619.58
$399.75
You Save $219.83

Harris® HP 721C-015-580-F specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 580 (inert gas) inlet and 1/8" tube fitting outlet.

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Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580E

Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580E

$399.75
Lowest Internet Price
Mfg Industrial Price: $619.58
$399.75
You Save $219.83

Harris® HP 721C-015-580-E specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 580 (inert gas) inlet and 1/4" tube fitting outlet.

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Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580D

Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580D

$370.90
Lowest Internet Price
Mfg Industrial Price: $574.85
$370.90
You Save $203.95

Harris® HP 721C-015-580-D specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 580 (inert gas) inlet and 1/4" female NPT outlet.

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Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580C

Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580C

$379.99
Lowest Internet Price
Mfg Industrial Price: $587.47
$379.99
You Save $207.48

The Harris® HP 721C-015-580-C specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 580 (inert gas) inlet and 1/4" male NPT outlet.

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Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580B

Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580B

$501.40
Lowest Internet Price
Mfg Industrial Price: $777.15
$501.40
You Save $275.75

Harris® HP 721C-015-580-B specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 580 (inert gas) inlet and chrome diaphragm valve outlet.

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Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580A

Harris HP 721C Specialty Gas Regulator - Inert Gas 721C015580A

$419.15
Lowest Internet Price
Mfg Industrial Price: $649.68
$419.15
You Save $230.53

Harris® HP 721C-015-580-A specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 580 (inert gas) inlet and chrome needle valve outlet.

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Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350F

Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350F

$399.75
Lowest Internet Price
Mfg Industrial Price: $619.58
$399.75
You Save $219.83

Harris® HP 721C-015-350-F specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 350 (Hydrogen) inlet and 1/8" tube fitting outlet.

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Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350E

Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350E

$399.75
Lowest Internet Price
Mfg Industrial Price: $619.58
$399.75
You Save $219.83

Harris® HP 721C-015-350-E specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 350 (Hydrogen) inlet and 1/4" tube fitting outlet.

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Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350D

Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350D

$370.90
Lowest Internet Price
Mfg Industrial Price: $574.85
$370.90
You Save $203.95

Harris® HP 721C-015-350-D specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 350 (Hydrogen) inlet and 1/4" female NPT outlet.

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Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350C

Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350C

$379.99
Lowest Internet Price
Mfg Industrial Price: $587.47
$379.99
You Save $207.48

Harris® HP 721C-015-350-C specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 350 (Hydrogen) inlet and 1/4" male NPT outlet.

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Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350B

Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350B

$501.40
Lowest Internet Price
Mfg Industrial Price: $777.15
$501.40
You Save $275.75

Harris® HP 721C-015-350-B specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 350 (Hydrogen) inlet and chrome diaphragm valve outlet.

More Info
Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350A

Harris HP 721C Specialty Gas Regulator - Hydrogen 721C015350A

$419.15
Lowest Internet Price
Mfg Industrial Price: $649.68
$419.15
You Save $230.53

Harris® HP 721C-015-350-A specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 350 (Hydrogen) inlet and chrome needle valve outlet.

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Harris HP 721C Specialty Gas Regulator - CO2 721C015320F

Harris HP 721C Specialty Gas Regulator - CO2 721C015320F

$399.75
Lowest Internet Price
Mfg Industrial Price: $619.58
$399.75
You Save $219.83

Harris® HP 721C-015-320-F specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 320 (CO2) inlet and 1/8" tube fitting outlet.

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Harris HP 721C Specialty Gas Regulator - CO2 721C015320E

Harris HP 721C Specialty Gas Regulator - CO2 721C015320E

$399.75
Lowest Internet Price
Mfg Industrial Price: $619.58
$399.75
You Save $219.83

Harris® HP 721C-015-320-E specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 320 (CO2) inlet and 1/4" tube fitting outlet.

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Harris HP 721C Specialty Gas Regulator - CO2 721C015320D

Harris HP 721C Specialty Gas Regulator - CO2 721C015320D

$370.90
Lowest Internet Price
Mfg Industrial Price: $574.85
$370.90
You Save $203.95

Harris® HP 721C-015-320-D specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 320 (CO2) inlet and 1/4" female NPT outlet.

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Harris HP 721C Specialty Gas Regulator - CO2 721C015320C

Harris HP 721C Specialty Gas Regulator - CO2 721C015320C

$379.99
Lowest Internet Price
Mfg Industrial Price: $587.47
$379.99
You Save $207.48

Harris® HP 721C-015-320-C specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 320 (CO2) inlet and 1/4" male NPT outlet.

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Harris HP 721C Specialty Gas Regulator - CO2 721C015320B

Harris HP 721C Specialty Gas Regulator - CO2 721C015320B

$501.40
Lowest Internet Price
Mfg Industrial Price: $777.15
$501.40
You Save $275.75

Harris® HP 721C-015-320-B specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 320 (CO2) inlet and chrome diaphragm valve outlet.

More Info
Harris HP 721C Specialty Gas Regulator - CO2 721C015320A

Harris HP 721C Specialty Gas Regulator - CO2 721C015320A

$419.15
Lowest Internet Price
Mfg Industrial Price: $649.68
$419.15
You Save $230.53

Harris® HP 721C-015-320-A specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 320 (CO2) inlet and chrome needle valve outlet.

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Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346F

Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346F

$399.75
Lowest Internet Price
Mfg Industrial Price: $619.58
$399.75
You Save $219.83

Harris® HP 721C-015-346-F specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 346 (Breathing Air) inlet and 1/8" tube fitting outlet.

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Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346E

Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346E

$399.75
Lowest Internet Price
Mfg Industrial Price: $619.58
$399.75
You Save $219.83

Harris® HP 721C-015-346-E specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 346 (Breathing Air) inlet and 1/4" tube fitting outlet.

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Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346D

Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346D

$370.90
Lowest Internet Price
Mfg Industrial Price: $574.85
$370.90
You Save $203.95

Harris® HP 721C-015-346-D specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 346 (Breathing Air) inlet and 1/4" female NPT outlet.

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Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346C

Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346C

$379.99
Lowest Internet Price
Mfg Industrial Price: $587.47
$379.99
You Save $207.48

Harris® HP 721C-015-346-C specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 346 (Breathing Air) inlet and 1/4" male NPT outlet.

More Info
Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346B

Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346B

$501.40
Lowest Internet Price
Mfg Industrial Price: $777.15
$501.40
You Save $275.75

Harris® HP 721C-015-346-B specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 346 (Breathing Air) inlet and chrome diaphragm valve outlet.

More Info

Equip your workspace with precision-engineered gas apparatus designed for welding, cutting, brazing, and heating applications. Cyberweld’s Gas Apparatus collection features top-tier regulators, torch kits, flowmeters, and accessories from trusted brands like Victor®, TurboTorch®, and Harris®. Whether you're working with acetylene, propane, or inert gases, our selection includes single- and multi-stage regulators, self-lighting torch outfits, and complete tote kits tailored for HVAC contractors, metalworkers, and industrial pros. Choose from heating and cutting outfits, torch handles, replacement tips, and carrier kits—all built for durability, safety, and consistent gas flow control. Shop Cyberweld for gas apparatus that delivers reliable performance and professional-grade results.