Top 7 Acetylene Regulator Adaptor – Welding Equipment & Accessories

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1. Forney

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

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Forney #ad - Cga-520 b tank adapter to CGA-510 regulator. Made from solid brass for long life. 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

2. Western

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

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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

3. Western Enterprises

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Western Enterprises 324 Brass Cylinder Adaptors, from CGA-200"MC" Acetylene to CGA-510 POL Acetylene

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Western Enterprises #ad - 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. Adaptors should NOT be used as permanent installations. Material: brass.
BrandWestern Enterprises #ad
ManufacturerWestern Enterprises #ad
Height1 Inches
Length6 Inches
Weight0.04 Pounds
Width1 Inches
Part Number324
Model312-324

4. Western Enterprises

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CGA-300 Commercial Acetylene to CGA-510 POL Acetylene, Western Enterprises 61 Brass Cylinder Adaptors

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Western Enterprises #ad - 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. Adaptors should NOT be used as permanent installations.
BrandWestern Enterprises #ad
ManufacturerWestern Enterprises #ad
Height1 Inches
Length6 Inches
Weight1.1 Pounds
Width1 Inches
Part Number61
Model312-61

5. Forney

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

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

6. SÜA

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

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SÜA #ad - Cga-510 is found in almost all larger Acetylene and Propane tanks. Threads are carefully measured to ensure a snug and tight seal in all connections. After selecting your option, check the dimensions on Picture #2 and make sure it will fit your regulator and tanks´s valve.

All sÜa cylinder-to-regulator gas adaptors are made from durable brass. Cga-300 is also used in larger Acetylene tanks but is not common. Carefully check the nipple and nut installed in your regulator and make sure you know what CGA standard it has. Please carefully check your acetylene cylinder and make sure you know the type of valve installed. 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. It is usually marked in the nut.

Cga-520 is found in size b tanks. Select the right adaptor from the "size" menu options. If not, check all the pictures of this listing and compare the dimensions. For example: "cga-200 to cga-520" is an adaptor that will connect a CGA-200 Cylinder Valve to a CGA-510 Regulator. The first number is the cylinder´s valve size and the second number is the regulator´s size. Adaptors with welded parts may show welding material covering some areas outside the joint, this will not affect the performance of these adaptors.
BrandSÜA #ad
ManufacturerSÜA #ad
Weight5 ounces
Part NumberA200520

7. Forney

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Forney 87807 Acetylene Regulator Adaptor

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Forney #ad - Acetylene cylinder to regulator adaptor for 20 cubic feet CF "MC" tanks. Made from solid brass. Cga-200 "mc" tank adapter to CGA-510 regulator.
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