Fittings & Adapters
Cable Connectors, Hose & Cable Reels, Power Adapters, Quick-Release Couplers, Cylinder Adapters & Y Valves
Choose from our wide selection of TIG power source connectors, cable-to-cable connectors, inert gas valves, power cable current nipples, cylinder and manifold adapters for a variety of compressed and bottled gases.
All CGA products are manufactured to CGA (Compressed Gas Association) standards. Applications include industrial, specialty gas, medical, laboratory, research, food and beverage, gas mixing and distribution.
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CGA-520 to CGA-510 Cylinder Adapter
$20.87"B" Tank Acetylene to POL Acetylene Cylinder Adapter Fitting. Converts CGA-520 (0.899"-18 NGO Right Hand threads) to CGA-510 (0.880"-14 NGO Left Hand threads). Part # Cylinder Side Regulator...WES-317$20.87 -
CGA-346 "T" Splitter - Air
$51.26 - $75.00Air "T" Fitting "T" Connector for CGA-346 (0.830"-14 NGO Right Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum Pressure WES-T-346 No CGA-346...$51.26 - $75.00 -
CGA-510 "T" Splitter - POL Acetylene
$44.74 - $76.42POL Acetylene "T" Fitting (Use the Drop Down Menu Above to Add Check Valves) Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum Pressure WES-T-15 No CGA-510 LH...$44.74 - $76.42 -
CGA-200 to CGA-300 Cylinder Adapter
$25.93"MC" Acetylene to Commercial Acetylene Cylinder Adapter Fitting. Converts CGA-200 (0.628"-20 NGO Right Hand threads) to CGA-300 (0.830"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-322$25.93 -
CGA-346 to CGA-540 Cylinder Adapter
$42.32Air to Oxygen Cylinder Adapter Fitting. Converts CGA-346 (0.830"-14 NGO Right Hand threads) to CGA-540 (0.908"-14 NGO Right Hand threads). Part # Cylinder Side Regulator Side WES-827 CGA-346 RH Female CGA-540 RH MaleWES-827$42.32 -
CGA-590 to CGA-580 Cylinder Adapter
$32.05Industrial Air to Argon/Helium/Nitrogen Cylinder Adapter Fitting. Converts CGA-590 (0.960"-14 NGO Left Hand threads) to CGA-580 (0.960"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-815$32.05 -
CGA-520 to CGA-300 Cylinder Adapter
$22.35"B" Tank Acetylene to Commercial Acetylene Cylinder Adapter Fitting. Converts CGA-520 (0.899"-18 NGO Right Hand threads) to CGA-300 (0.830"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-319$22.35 -
CGA-590 to CGA-346 Cylinder Adapter
$65.00Industrial Air to Air Cylinder Adapter Fitting. Converts CGA-590 (0.960"-14 NGO Left Hand threads) to CGA-346 (0.830"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-858$65.00 -
CGA-580 3-Way Male Splitter - Argon/Helium/Nitrogen
$70.71Argon, Helium, Nitrogen 3-Way Outlet Fitting 3-Way outlet "T" Connector for CGA-580 (0.960"-14 NGO Right Hand threads). Part # Check Valves Outlets (3) Maximum...WES-T3-580$70.71 -
CGA-580 to CGA-350 Cylinder Adapter
$36.00Argon/Helium/Nitrogen to Hydrogen/Natural Gas Cylinder Adapter Fitting. Converts CGA-580 (0.960"-14 NGO Right Hand threads) to CGA-350 (0.830"-14 NGO Left Hand threads). Part # Cylinder Side Regulator...WES-811$36.00 -
CGA-590 "T" Splitter - Industrial Air
$56.14 - $72.40Industrial Air "T" Fitting "T" Connector for CGA-590 (0.960"-14 NGO Left Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum Pressure WES-T-93 No CGA-590 LH Male CGA-590 LH Female 3,000 psig (20,670kPa) (207...$56.14 - $72.40 -
1/2" Male NPT Adapter -to- CGA Cylinder Fittings
$13.05 - $62.771/2" NPT Male Cylinder Adapter, Converts CGA Cylinder Outlets to 1/2" NPT Righ Hand Male Threads. Part # Cylinder Side CGA Fitting Gas Designation Cylinder Side NGO Threads Outlet Max. Pressure WES-B12 CGA-300 Commercial Acetylene 0.825"-14 RH...$13.05 - $62.77 -
1/4" Male NPT Adapter -to- CGA Cylinder Fittings
$10.56 - $27.501/4" NPT Male Cylinder Adapter, Converts CGA Cylinder Outlets to 1/4" NPT Righ Hand Male Threads. Part # Cylinder Side CGA Fitting Gas Designation Cylinder Side NGO Threads Outlet Max...$10.56 - $27.50 -
CGA-510 to CGA-410 Cylinder Adapter
$33.01POL Acetylene to Canadian Acetylene Cylinder Adapter Fitting. Converts CGA-510 (0.880"-14 NGO Left Hand threads) to CGA-410 (0.855"-14 NGO Left Hand threads). Part # Cylinder Side Regulator...WES-1516$33.01 -
CGA-200 to CGA-520 Cylinder Adapter
$16.71"MC" Acetylene to "B" Tank Acetylene Cylinder Adapter Fitting. Converts CGA-200 (0.628"-20 NGO Right Hand threads) to CGA-520 (0.899"-18 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-314$16.71 -
CGA-510 to CGA-520 Cylinder Adapter
$23.67POL Acetylene to "B" Tank Acetylene Converts CGA-510 (0.880"-14 NGO Left Hand threads) to CGA-520 (0.899"-18 NGO Right Hand threads). Part # Cylinder Side Regulator Side WES-315 CGA-510...WES-315$23.67 -
CGA-580 to CGA-540 Cylinder Adapter
$24.00Argon/Helium/Nitrogen to Oxygen Cylinder Adapter Fitting. Converts CGA-580 (0.960"-14 NGO Right Hand threads) to CGA-540 (0.908"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-415$24.00 -
CGA-350 to CGA-580 Cylinder Adapter
$34.36Hydrogen to Argon/Helium/Nitrogen Cylinder Adapter Fitting. Converts CGA-350 (0.830"-14 NGO Left Hand threads) to CGA-580 (0.960"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-808$34.36 -
CGA-540 to CGA-346 Cylinder Adapter
$38.98Oxygen to Air Adapter Cylinder Adapter Fitting. Converts CGA-540 (0.908"-14 NGO Right Hand threads) to CGA-346 (0.830"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-832$38.98 -
CGA-510 to CGA-300 Cylinder Adapter
$21.45POL Acetylene to Commercial Acetylene Cylinder Adapter Fitting. Converts CGA-510 (0.880"-14 NGO Left Hand threads) to CGA-300 (0.830"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-15$21.45 -
CGA-320 "T" Splitter - CO2
$42.14Carbon Dioxide "T" Fitting "T" Connector for CGA-320 (0.830"-14 NGO Right Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum...WES-T-CO-2$42.14 -
CGA-300 "T" Splitter - Commercial Acetylene
$40.64 - $67.98Commercial Acetylene "T" Fitting (Use the Drop Down Menu Above to Add Check Valves) Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum Pressure WES-T-16 No CGA-300 RH...$40.64 - $67.98 -
CGA-540 4-Way Coupler - Oxygen
$81.88 - $97.57Oxygen 4-Way Coupler Fitting Four way Coupler for CGA-540 (0.908"-14 NGO Right Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (3) Maximum Pressure WES-T4-540 No CGA-540 RH...$81.88 - $97.57