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-540 to CGA-580 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17578/14100/wes-416_cga-540_cga-580_cylinder_adapter__92228.1685055291.jpg?c=1 "CGA-540 to CGA-580 Cylinder Adapter [image#1]")
CGA-540 to CGA-580 Cylinder Adapter
Western Enterprises
$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-500 to CGA-580 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17436/13819/wes-873_cga-500_cga-590_brass_cylinder_adapter__01454.1685054934.jpg?c=1 "CGA-500 to CGA-580 Cylinder Adapter [image#1]")
CGA-500 to CGA-580 Cylinder Adapter
Western Enterprises
$45.09Medical Mixtures to Argon/Helium/Nitrogen Cylinder Adapter Fitting. Converts CGA-500 (0.880"-14 NGO Right Hand threads) to CGA-580 (0.960"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-873$45.09 -
![CGA-510 "T" Splitter - POL Acetylene [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17354/13689/wes-t15_t-15cv_cylinder_tee__87609.1685054759.jpg?c=1 "CGA-510 \"T\" Splitter - POL Acetylene [image#1]")
CGA-510 "T" Splitter - POL Acetylene
Western Enterprises
$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-520 Cylinder Adapter -- 90° Fitting [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17387/13731/wes-305_cga-2000_cga-520_cylinder_adapter__80610.1685054825.jpg?c=1 "CGA-200 to CGA-520 Cylinder Adapter -- 90° Fitting [image#1]")
CGA-200 to CGA-520 Cylinder Adapter -- 90° Fitting
Western Enterprises
$31.21"MC" Acetylene to "B" Tank Acetylene (Elbow Fitting) 90° Cylinder Adapter Fitting. Converts CGA-200 (0.628"-20 NGO Right Hand threads) to CGA-520 (0.899"-18 NGO Right Hand threads). Part...WES-305$31.21 -
![CGA-280 to CGA-540 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17707/14342/wes-831_cga-280_cga-540_cylinder_adapter__32979.1685055621.jpg?c=1 "CGA-280 to CGA-540 Cylinder Adapter [image#1]")
CGA-280 to CGA-540 Cylinder Adapter
Western Enterprises
$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-320 to CGA-580 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17494/13921/wes-806_cga-320_cga-580_cylinder_adapter__74486.1685055068.jpg?c=1 "CGA-320 to CGA-580 Cylinder Adapter [image#1]")
CGA-320 to CGA-580 Cylinder Adapter
Western Enterprises
$23.50Carbon Dioxide (CO2) to Argon/Helium/Nitrogen Cylinder Adapter Fitting. Converts CGA-320 (0.830"-14 NGO Right Hand threads) to CGA-580 (0.960"-14 NGO Right Hand threads). Part # Cylinder Side Regulator...WES-806$23.50 -
![CGA-580 to CGA-350 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17651/14219/wes-811_cga-580_to_cga-350_cylinder_adapter__96525.1685055452.jpg?c=1 "CGA-580 to CGA-350 Cylinder Adapter [image#1]")
CGA-580 to CGA-350 Cylinder Adapter
Western Enterprises
$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-540 4-Way Coupler - Oxygen [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17531/13997/wes-t4-540_t4-540cv_oxygen_manifold__94729.1685055162.jpg?c=1 "CGA-540 4-Way Coupler - Oxygen [image#1]")
CGA-540 4-Way Coupler - Oxygen
Western Enterprises
$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-346 "T" Splitter - Air [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17397/13751/wes-t-346_t-346cv_air_cylinder_tee__18031.1685054849.jpg?c=1 "CGA-346 \"T\" Splitter - Air [image#1]")
CGA-346 "T" Splitter - Air
Western Enterprises
$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-590 "T" Splitter - Industrial Air [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17491/13918/wes-t-93_t-93cv_cga-590_cylinder_tee__27292.1685055060.jpg?c=1 "CGA-590 \"T\" Splitter - Industrial Air [image#1]")
CGA-590 "T" Splitter - Industrial Air
Western Enterprises
$54.45 - $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...$54.45 - $72.40 -
![CGA-580 to CGA-346 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17643/14203/wes-830_cga-580_cga-346_92_cylinder_adapter__93651.1685055437.jpg?c=1 "CGA-580 to CGA-346 Cylinder Adapter [image#1]")
![CGA-580 to CGA-346 Cylinder Adapter [image#2]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17643/14204/wes-830_cga-580_cga-346_92_cylinder_adapter-a__92366.1685055437.jpg?c=1 "CGA-580 to CGA-346 Cylinder Adapter [image#2]")
CGA-580 to CGA-346 Cylinder Adapter
Western Enterprises
$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-320 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17632/19008/wes-810_cga-580_cga-320_cylinder_adapter__45223.1685476094.jpg?c=1 "CGA-580 to CGA-320 Cylinder Adapter [image#1]")
CGA-580 to CGA-320 Cylinder Adapter
Western Enterprises
$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-200 to CGA-520 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17398/13752/wes-314-cga-200_cga-520_cylinder_adapter__42630.1685054849.jpg?c=1 "CGA-200 to CGA-520 Cylinder Adapter [image#1]")
CGA-200 to CGA-520 Cylinder Adapter
Western Enterprises
$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-500 to CGA-590 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17451/13846/wes-874_cga-500_cga-590_cylinder_adapter__97963.1685054969.jpg?c=1 "CGA-500 to CGA-590 Cylinder Adapter [image#1]")
CGA-500 to CGA-590 Cylinder Adapter
Western Enterprises
$45.09Medical Mixtures to Industrial Air Cylinder Adapter Fitting. Converts CGA-500 (0.880"-14 NGO Right Hand threads) to CGA-590 (0.960"-14 NGO Left Hand threads). Part # Cylinder Side Regulator...WES-874$45.09 -
![CGA-510 to CGA-410 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17110/18683/wes-1516_cga-510_cga-410_cylinder_adapter__42529.1685474554.jpg?c=1 "CGA-510 to CGA-410 Cylinder Adapter [image#1]")
CGA-510 to CGA-410 Cylinder Adapter
Western Enterprises
$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-580 4-Way Coupler - Argon/Helium/Nitrogen
Western Enterprises
$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-346 to CGA-580 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/16976/13091/wes-828_cga-346_to_cga-580_cylinder_adapter__73145.1685053852.jpg?c=1 "CGA-346 to CGA-580 Cylinder Adapter [image#1]")
CGA-346 to CGA-580 Cylinder Adapter
Western Enterprises
$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 -
![1/4" Male NPT Adapter -to- CGA Cylinder Fittings [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/11932/16419/wes-b_1_4male_npt_adapter_fittings_group__62966.1685468388.jpg?c=1 "1/4\" Male NPT Adapter -to- CGA Cylinder Fittings [image#1]")
![1/4" Male NPT Adapter -to- CGA Cylinder Fittings [image#2]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/11932/16420/wes-b_1_4male_npt_adapter_fittings_group_a__27040.1685468388.jpg?c=1 "1/4\" Male NPT Adapter -to- CGA Cylinder Fittings [image#2]")
1/4" Male NPT Adapter -to- CGA Cylinder Fittings
Western Enterprises
$10.57 - $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...$10.57 - $27.50 -
![CGA-540 3-Way Male Splitter - Oxygen [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17506/13941/wes-t3-540_oxygen_coupler_cga-540_male__58413.1685055089.jpg?c=1 "CGA-540 3-Way Male Splitter - Oxygen [image#1]")
CGA-540 3-Way Male Splitter - Oxygen
Western Enterprises
$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-346 to CGA-590 Cylinder Adapter [image#1]](https://cdn11.bigcommerce.com/s-t2kwtvqnd2/images/stencil/350x350/products/17000/13126/wes-843_cga-346_to_cga-590_cylinder_adapter__73334.1685053899.jpg?c=1 "CGA-346 to CGA-590 Cylinder Adapter [image#1]")
CGA-346 to CGA-590 Cylinder Adapter
Western Enterprises
$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