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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1/4" Female NPT Bushing -to- CGA Cylinder Fittings
$6.07 - $54.531/4" NPT Female Cylinder Bushing, Converts CGA Cylinder Outlets to 1/4" NPT Righ Hand Female Threads. Part # Cylinder Side CGA Fitting Gas Designation Cylinder Side NGO Threads Outlet Max. Pressure WES-15-1 CGA-300 Commercial Acetylene 0.825"-14...$6.07 - $54.53 -
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 -
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 -
3/4" Male NPT Adapter -to- CGA Cylinder Fittings
$23.07 - $23.523/4" NPT Cylinder Adapter, Converts CGA Cylinder Outlets to 3/4" NPT Righ Hand Male Threads. Part # Cylinder Side CGA Fitting Gas Designation Cylinder Side NGO Threads Outlet Max...$23.07 - $23.52 -
ZeroLoss™ Double Shut-Off TIG Gas QD - SAVE GAS!
$62.00ZeroLoss™ Double Shut-Off Quick-Release TIG Gas Hose Kit (Small Pin) Arc-Zone's innovative ZeroLoss™ Double Shut-Off TIG gas hose kits built with Series 20 quick coupler automatically shuts off the gas flow at both the female...JWS-QRG-ZL$62.00 -
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-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-296 "T" Splitter - Industrial Air
$49.16Industrial Air "T" Fitting "T" Connector for CGA-296 (0.803"-14 UNS-2A Right Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum...WES-T-296$49.16 -
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-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-347 "T" Splitter - Air
$74.00Air "T" Fitting "T" Connector for CGA-347 (0.830"-14 NGO Right Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum Pressure WES-T-347 No CGA-347...WES-T-347$74.00 -
CGA-350 "T" Splitter - Hydrogen/Natural Gas
$40.92 - $70.64Hydrogen/Natural Gas "T" Fitting "T" Connector for CGA-350 (0.830"-14 NGO Left Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum...$40.92 - $70.64 -
CGA-540 "T" Splitter - Oxygen
$32.75 - $90.83Oxygen "T" Fitting "T" Connector for CGA-540 (0.908"-14 NGO Right Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum...$32.75 - $90.83 -
CGA-540 3-Way Male Splitter - Oxygen
$53.10Oxygen 3-Way Outlet Fitting 3-Way outlet "T" Connector for CGA-540 (0.908"-14 NGO Right Hand threads). Part # Check Valves Outlets (3) Maximum Pressure WES-T3-540 No CGA-540 RH...WES-T3-540$53.10 -
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 -
CGA-555 "T" Splitter - Butane/Propane (Liquid Withdrawal)
$33.64 - $63.76Butane/Propane (Liquid Withdrawl) "T" Fitting "T" Connector for CGA-555 (0.908"-14 NGO Left Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum...$33.64 - $63.76 -
CGA-580 "T" Fitting - Argon / Helium / Nitrogen
$42.40 - $85.70Argon/Helium/Nitrogen "T" Fitting (Use the Drop Down Menu Above to Add Check Valves) Part # Check Valves Cylinder Fitting Size Outlets (2) Maximum Pressure WES-T-92 No CGA-580 RH...$42.40 - $85.70 -
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 4-Way Coupler - Argon/Helium/Nitrogen
$75.94 - $87.86Argon/Helium/Nitrogen 4-Way Coupler Fitting Four Way Connector for CGA-580 (0.960"-14 NGO Right Hand threads). Part # Check Valves Cylinder Fitting Size Outlets (3) Maximum...$75.94 - $87.86 -
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 -
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-540 to CGA-580 Cylinder Adapter
$26.76Oxygen to Argon/Helium/Nitrogen Cylinder Adapter Fitting. Converts CGA-540 (0.908"-14 NGO Right Hand threads) to CGA-580 (0.960"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-416$26.76 -
CGA-555 to CGA-510 Cylinder Adapter
$38.11Butane/Propane (LqW) to POL Acetylene Cylinder Adapter Fitting. Converts CGA-555 (0.908"-14 NGO Left Hand threads) to CGA-510 (0.880"-14 NGO Left Hand threads). Part # Cylinder Side Regulator...WES-802$38.11 -
CGA-555 to CGA-580 Cylinder Adapter
$30.95Butane/Propane (LqW) to Argon/Helium/Nitrogen Cylinder Adapter Fitting. Converts CGA-555 (0.908"-14 NGO Left Hand threads) to CGA-580 (0.960"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-809$30.95 -
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-580 to CGA-320 Cylinder Adapter
$28.00Argon/Helium/Nitrogen to Carbon Dioxide (CO2) Cylinder Adapter Fitting. Converts CGA-580 (0.960"-14 NGO Right Hand threads) to CGA-320 (0.830"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-810$28.00 -
CGA-580 to CGA-346 Cylinder Adapter
$34.48Argon/Helium/Nitrogen to Air Cylinder Adapter Fitting. Converts CGA-580 (0.960"-14 NGO Right Hand threads) to CGA-346 (0.830"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-830$34.48 -
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-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-580 to CGA-590 Cylinder Adapter
$36.37Argon/Helium/Nitrogen to Industrial Air Cylinder Adapter Fitting. Converts CGA-580 (0.960"-14 NGO Right Hand threads) to CGA-590 (0.960"-14 NGO Left Hand threads). Part # Cylinder Side Regulator...WES-813$36.37 -
CGA-580 to CGA-555 Cylinder Adapter
$35.25Argon/Helium/Nitrogen to Butane/Propane (LqW) Cylinder Adapter Fitting. Converts CGA-580 (0.960"-14 NGO Right Hand threads) to CGA-555 (0.908"-14 NGO Left Hand threads). Part # Cylinder Side Regulator...WES-812$35.25 -
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-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-280 to CGA-540 Cylinder Adapter
$29.42Medical Mixtures to Oxygen Cylinder Adapter Fitting. Converts CGA-280 (0.75"-14 NGO Right Hand threads) to CGA-540 (0.908"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-831$29.42 -
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-346 to CGA-580 Cylinder Adapter
$34.48Air to Argon/Helium/Nitrogen Cylinder Adapter Fitting. Converts CGA-346 (0.830"-14 NGO Right Hand threads) to CGA-580 (0.960"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-828$34.48 -
CGA-346 to CGA-590 Cylinder Adapter
$37.46Air to Industrial Air Cylinder Adapter Fitting. Converts CGA-346 (0.830"-14 NGO Right Hand threads) to CGA-590 (0.960"-14 NGO Left Hand threads). Part # Cylinder Side Regulator...WES-843$37.46 -
CGA-510 to CGA-200 Cylinder Adapter
$22.82POL Acetylene to "MC" Acetylene Cylinder Adapter Fitting. Converts CGA-510 (0.880"-14 NGO Left Hand threads) to CGA-200 (0.628"-20 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-320$22.82 -
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-510 to CGA-300 Cylinder Adapter -- 1-Piece
$10.82POL Acetylene to Commercial Acetylene (No Swivel) Single Piece 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...WES-51$10.82