Regulator & Flowmeter Parts — Weld Shop Supply Skip to content

    Regulator & Flowmeter Parts

    • Original price $3.90 - Original price $3.90
      Original price
      $3.90
      $3.90 - $3.90
      Current price $3.90

      Regulator Inlet Nipples, 1/4" (NPT), 2 1/2", CGA-580; CGA-510; CGA-500; CGA-590

      Western Enterprises
      100 in stock

      Regulator Inlet Nipples, 1/4" (NPT), 2 1/2", CGA-580; CGA-510; CGA-500; CGA-590

      Original price $3.90 - Original price $3.90
      Original price
      $3.90
      $3.90 - $3.90
      Current price $3.90
    • Original price $4.91 - Original price $4.91
      Original price
      $4.91
      $4.91 - $4.91
      Current price $4.91

      Regulator Inlet Nuts, Acetylene (Commercial), Brass, CGA-300

      Western Enterprises
      100 in stock

      Regulator Inlet Nuts, Acetylene (Commercial), Brass, CGA-300

      Original price $4.91 - Original price $4.91
      Original price
      $4.91
      $4.91 - $4.91
      Current price $4.91
    • Original price $4.53 - Original price $4.53
      Original price
      $4.53
      $4.53 - $4.53
      Current price $4.53

      Regulator Inlet Nuts, Acetylene (B), Brass, CGA-520

      Western Enterprises
      8 in stock

      Regulator Inlet Nuts, Acetylene (B), Brass, CGA-520

      Original price $4.53 - Original price $4.53
      Original price
      $4.53
      $4.53 - $4.53
      Current price $4.53
    • Original price $4.66 - Original price $4.66
      Original price
      $4.66
      $4.66 - $4.66
      Current price $4.66

      Regulator Inlet Nut, Air, Brass, CGA-346

      Western Enterprises
      100 in stock

      Regulator Inlet Nut, Air, Brass, CGA-346

      Original price $4.66 - Original price $4.66
      Original price
      $4.66
      $4.66 - $4.66
      Current price $4.66
    • Original price $3.99 - Original price $3.99
      Original price
      $3.99
      $3.99 - $3.99
      Current price $3.99

      Regulator Outlet Bushing, 200 psi, Brass, B-Size, 1/4 in (NPT) LH, Male, Acetylene/Fuel Gas 2 Pack

      Blue Star
      25 in stock

      Regulator Outlet Bushing, 200 psi, Brass, B-Size, 1/4 in (NPT) LH, Male, Acetylene/Fuel Gas 2 Pack

      Original price $3.99 - Original price $3.99
      Original price
      $3.99
      $3.99 - $3.99
      Current price $3.99
    • Original price $36.84 - Original price $36.84
      Original price
      $36.84
      $36.84 - $36.84
      Current price $36.84

      Regulator Inlet Nuts, Refrigerant Gases, Stainless Steel, CGA-660

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nuts, Refrigerant Gases, Stainless Steel, CGA-660

      Original price $36.84 - Original price $36.84
      Original price
      $36.84
      $36.84 - $36.84
      Current price $36.84
    • Original price $38.36 - Original price $38.36
      Original price
      $38.36
      $38.36 - $38.36
      Current price $38.36

      Regulator Inlet Nipples, Corrosive Gas, 1/4"(NPT), 2", Stainless Steel, CGA-330

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nipples, Corrosive Gas, 1/4"(NPT), 2", Stainless Steel, CGA-330

      Original price $38.36 - Original price $38.36
      Original price
      $38.36
      $38.36 - $38.36
      Current price $38.36
    • Original price $41.20 - Original price $41.20
      Original price
      $41.20
      $41.20 - $41.20
      Current price $41.20

      Regulator Inlet Nuts, Acetylene (POL), Stainless Steel, CGA-510

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nuts, Acetylene (POL), Stainless Steel, CGA-510

      Original price $41.20 - Original price $41.20
      Original price
      $41.20
      $41.20 - $41.20
      Current price $41.20
    • Original price $42.09 - Original price $42.09
      Original price
      $42.09
      $42.09 - $42.09
      Current price $42.09

      Regulator Inlet Nipples, Inert Gas, 1/4"(NPT), 2 1/2", Stainless Steel, CGA-677

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nipples, Inert Gas, 1/4"(NPT), 2 1/2", Stainless Steel, CGA-677

      Original price $42.09 - Original price $42.09
      Original price
      $42.09
      $42.09 - $42.09
      Current price $42.09
    • Original price $42.09 - Original price $42.09
      Original price
      $42.09
      $42.09 - $42.09
      Current price $42.09

      Regulator Inlet Nipples, 1/4"(NPT), 3", Stainless Steel, CGA-510; CGA-580; CGA-590

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nipples, 1/4"(NPT), 3", Stainless Steel, CGA-510; CGA-580; CGA-590

      Original price $42.09 - Original price $42.09
      Original price
      $42.09
      $42.09 - $42.09
      Current price $42.09
    • Original price $34.25 - Original price $34.25
      Original price
      $34.25
      $34.25 - $34.25
      Current price $34.25

      Regulator Inlet Nut, Hydrogen, Natural Gas, Stainless Steel, CGA-350

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nut, Hydrogen, Natural Gas, Stainless Steel, CGA-350

      Original price $34.25 - Original price $34.25
      Original price
      $34.25
      $34.25 - $34.25
      Current price $34.25
    • Original price $36.28 - Original price $36.28
      Original price
      $36.28
      $36.28 - $36.28
      Current price $36.28

      Regulator Inlet Nuts, Corrosive Gases, Stainless Steel, CGA-330

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nuts, Corrosive Gases, Stainless Steel, CGA-330

      Original price $36.28 - Original price $36.28
      Original price
      $36.28
      $36.28 - $36.28
      Current price $36.28
    • Original price $36.37 - Original price $36.37
      Original price
      $36.37
      $36.37 - $36.37
      Current price $36.37

      Regulator Inlet Nuts, Inert Gas, Stainless Steel, CGA-677

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nuts, Inert Gas, Stainless Steel, CGA-677

      Original price $36.37 - Original price $36.37
      Original price
      $36.37
      $36.37 - $36.37
      Current price $36.37
    • Original price $82.37 - Original price $82.37
      Original price
      $82.37
      $82.37 - $82.37
      Current price $82.37

      Regulator Inlet Nuts, Ammonia, Stainless Steel, CGA-705

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nuts, Ammonia, Stainless Steel, CGA-705

      Original price $82.37 - Original price $82.37
      Original price
      $82.37
      $82.37 - $82.37
      Current price $82.37
    • Original price $38.87 - Original price $38.87
      Original price
      $38.87
      $38.87 - $38.87
      Current price $38.87

      Regulator Inlet Nipples, Refrigerant Gas, 1/4"(NPT), 2 1/4", S Steel, CGA-660

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nipples, Refrigerant Gas, 1/4"(NPT), 2 1/4", S Steel, CGA-660

      Original price $38.87 - Original price $38.87
      Original price
      $38.87
      $38.87 - $38.87
      Current price $38.87
    • Original price $37.48 - Original price $37.48
      Original price
      $37.48
      $37.48 - $37.48
      Current price $37.48

      Regulator Inlet Nuts, Argon; Nitrogen; Helium, Stainless Steel, CGA-580

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nuts, Argon; Nitrogen; Helium, Stainless Steel, CGA-580

      Original price $37.48 - Original price $37.48
      Original price
      $37.48
      $37.48 - $37.48
      Current price $37.48
    • Original price $37.63 - Original price $37.63
      Original price
      $37.63
      $37.63 - $37.63
      Current price $37.63

      Regulator Inlet Nipples, Hydrogen; Natural Gas, 1/4"(NPT), 2 1/2", SS, CGA-350

      Western Enterprises
      Only 1 left!

      Regulator Inlet Nipples, Hydrogen; Natural Gas, 1/4"(NPT), 2 1/2", SS, CGA-350

      Original price $37.63 - Original price $37.63
      Original price
      $37.63
      $37.63 - $37.63
      Current price $37.63
    • Original price $80.05 - Original price $80.05
      Original price
      $80.05
      $80.05 - $80.05
      Current price $80.05

      Regulator Spring, Carbon Dioxide, Brass

      Western Enterprises
      Only 1 left!

      Regulator Spring, Carbon Dioxide, Brass

      Original price $80.05 - Original price $80.05
      Original price
      $80.05
      $80.05 - $80.05
      Current price $80.05
    • Original price $4.35 - Original price $4.35
      Original price
      $4.35
      $4.35 - $4.35
      Current price $4.35

      Regulator Inlet Nut, Argon, Helium, Nitrogen, Brass, CGA-580

      Western Enterprises
      Only 1 left!

      For Use With Argon, Helium, Krypton, Neon, Nitrogen, XenonSlide a high-pressure hose nipple for compressed gas into one of these nuts to connect a ...

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      Original price $4.35 - Original price $4.35
      Original price
      $4.35
      $4.35 - $4.35
      Current price $4.35
    • Original price $23.02 - Original price $23.02
      Original price
      $23.02
      $23.02 - $23.02
      Current price $23.02

      Brass Cylinder Adaptor, CGA-580 Nitrogen x CGA-320 Carbon Dioxide

      Western Enterprises
      Only 1 left!

      Brass Cylinder Adaptor, CGA-580 Nitrogen x CGA-320 Carbon Dioxide

      Original price $23.02 - Original price $23.02
      Original price
      $23.02
      $23.02 - $23.02
      Current price $23.02
    • Original price $0.95 - Original price $0.95
      Original price
      $0.95
      $0.95 - $0.95
      Current price $0.95

      Regulator Inlet Washers, CO2, PTFE Fluorocarbon Resin, CGA-320, Flat

      Western Enterprises
      Only 1 left!

      Regulator Inlet Washers, CO2, PTFE Fluorocarbon Resin, CGA-320, Flat

      Original price $0.95 - Original price $0.95
      Original price
      $0.95
      $0.95 - $0.95
      Current price $0.95
    • Original price $34.70 - Original price $34.70
      Original price
      $34.70
      $34.70 - $34.70
      Current price $34.70

      Regulator Inlet Washers, CO2, Fiber, CGA-320, Flat

      Western Enterprises
      Only 1 left!

      Regulator Inlet Washers, CO2, Fiber, CGA-320, Flat

      Original price $34.70 - Original price $34.70
      Original price
      $34.70
      $34.70 - $34.70
      Current price $34.70
    • Original price $1.04 - Original price $1.04
      Original price
      $1.04
      $1.04 - $1.04
      Current price $1.04

      Regulator Inlet Washers, CO2; Non-Corrosive Gas, Nylon, CGA-320, CGA-330, Snap-in

      Western Enterprises
      Only 1 left!

      Regulator Inlet Washers, CO2; Non-Corrosive Gas, Nylon, CGA-320, CGA-330, Snap-in

      Original price $1.04 - Original price $1.04
      Original price
      $1.04
      $1.04 - $1.04
      Current price $1.04
    • Original price $10.64 - Original price $10.64
      Original price
      $10.64
      $10.64 - $10.64
      Current price $10.64

      Regulator Outlet Bushing, 200 psi, Brass, C-Size, 1/2 in (NPT) LH, Male, Fuel Gas

      Western Enterprises
      Only 1 left!

      Regulator Outlet Bushing, 200 psi, Brass, C-Size, 1/2 in (NPT) LH, Male, Fuel Gas

      Original price $10.64 - Original price $10.64
      Original price
      $10.64
      $10.64 - $10.64
      Current price $10.64