Top 7 Acetylene Regulator Adapter – Welding Equipment & Accessories

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1. SÜA

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CGA-200 Size MC Cylinder to CGA-520 Size B Regulator, Acetylene Adaptor, SÜA

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SÜA #ad - All sÜa cylinder-to-regulator gas adaptors are made from durable brass. When the mating threads of a cylinder valve and a regulator do not allow for a direct connection, the use of an adaptor is needed. After selecting your option, check the dimensions on Picture #2 and make sure it will fit your regulator and tanks´s valve.

Cga-200 is found in size mc tanks. Adaptors with welded parts may show welding material covering some areas outside the joint, this will not affect the performance of these adaptors. It is usually marked in the nut. The first number is the cylinder´s valve size and the second number is the regulator´s size. For example: "cga-200 to cga-520" is an adaptor that will connect a CGA-200 Cylinder Valve to a CGA-510 Regulator. Select the right adaptor from the "size" menu options.

Threads are carefully measured to ensure a snug and tight seal in all connections. Please carefully check your acetylene cylinder and make sure you know the type of valve installed. Cga-300 is also used in larger Acetylene tanks but is not common. There are 4 different acetylene cga cylinder valves and cga acetylene regulators in the United States; CGA-200, CGA-510, CGA-300, and CGA-520. Cga-510 is found in almost all larger Acetylene and Propane tanks.
BrandSÜA #ad
ManufacturerSÜA #ad
Weight5 ounces
Part NumberA200520

2. Forney

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CGA 300 To CGA 510, Forney 87799 Acetylene Regulator Adaptor, #3 Tank to Regulator, 80-CF

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Forney #ad - Made from solid brass for long life. Package weight: 01 pounds. Cga-300 #3 tank adapter to CGA-510 regulator. Acetylene cylinder to regulator adapter for 80 cubic feet #3 tanks.
BrandForney #ad
ManufacturerForney #ad
Height1 Inches
Length1.5 Inches
Weight0.1 Pounds
Width1 Inches
Part Number87799
Model87799
Warranty90 day warranty against manufacturer defects

3. Forney

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Forney 87807 Acetylene Regulator Adaptor

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Forney #ad - Cga-200 "mc" tank adapter to CGA-510 regulator. Made from solid brass. Acetylene cylinder to regulator adaptor for 20 cubic feet CF "MC" tanks.
BrandForney #ad
ManufacturerForney #ad
Height1.87 Inches
Length1.25 Inches
Weight0.25 Pounds
Width1.25 Inches
Part Number87807
Model87807
Warranty90 day warranty against manufacturer defects

4. Western Enterprises

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From CGA-200"MC" Acetylene to CGA-520"B" Tank, Western Enterprises 314 Brass Cylinder Adaptors

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Western Enterprises #ad - Adaptors should NOT be used as permanent installations. Use a brass cylinder adaptor to connect a regulator to a cylinder or other equipment when different CGA threads on the mating parts make a direct connection impossible. Material: brass.
BrandWestern Enterprises #ad
ManufacturerWestern Enterprises #ad
Height1 Inches
Length6 Inches
Weight0.39 Pounds
Width1 Inches
Part Number314
Model312-314

5. Western Enterprises

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Western Enterprises 315 Brass Cylinder Adaptors, from CGA-510 POL Acetylene to CGA-520"B" Tank

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Western Enterprises #ad - Item package Weight: 1. 0 lb. Adaptors should NOT be used as permanent installations. Material: brass. Use a brass cylinder adaptor to connect a regulator to a cylinder or other equipment when different CGA threads on the mating parts make a direct connection impossible.
BrandWestern Enterprises #ad
ManufacturerWestern Enterprises #ad
Height2 Inches
Length3 Inches
Weight0.37 Pounds
Width2 Inches
Part Number315
Model312-315
WarrantyManufacturer

6. Forney

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B Tank to Regulator, CGA 520 To CGA 510, 40-CF, Forney 87805 Acetylene Regulator Adaptor

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Forney #ad - Made from solid brass for long life. Cga-520 b tank adapter to CGA-510 regulator. Acetylene cylinder to regulator adapter for 40 cubic feet B tanks. Package weight: 045 pounds.
BrandForney #ad
ManufacturerForney #ad
Height2.38 Inches
Length1.25 Inches
Weight0.45 Pounds
Width1.25 Inches
Part Number87805
Model87805
Warranty90 day warranty against manufacturer defects

7. Western

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A Size Torch/Regulator to B Hose, Western 105 & 106 Oxygen Acetylene Adaptors

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Western #ad - 3/8" - 24 a female x 9/16" - 18 B male. 200 psi max. Solid Brass. A" size hose to "B" size torch/regulator adaptor.
BrandWestern #ad
ManufacturerWestern #ad
Part Number105, 106