Welding
Welding Machines & Accessories – Built for Pros, Backed by Experience
At Arc-Zone.com, we don’t just sell welding equipment—From the shop floor to the job site, metal fab is what we know, what we do, and what we’re built for. With decades of experience in the field, we know what it takes to lay down clean, precise welds, cut through metal with efficiency, and fine-tune your setup for peak performance. Whether you're a precision TIG welder...
- Welding Machines
- TIG (GTAW)
- Tungsten Electrodes
- Plasma
- MIG (GMAW)
- Stick (SMAW)
- Oxy Fuel
- Gas Flowmeters
- Connectors & Clamps
- Plugs, Adapters & Converter Cables
- Water Coolers
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Long Back Cap - 9-1877
$48.309-1877 Long Back Cap. Use with Extended Electrodes. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Priced and Sold Individually.9-1877$48.30 -
Oxy Nozzle - .055" - 100 Amp - 020690
$8.50020690 Oxy Nozzle - .055" (1.39mm) - 100 Amps for Hypertherm® HT2000 System - HT2000 Plasma Arc Cutting Torches. *Note: Part is compatible with Hy Speed® HT2000 Plasma Arc Cutting Torches. Parts View Reference Number:...020690$8.50 -
Nozzle Assembly - .125" - Standard - N2 - CCW
$25.582075692 Nozzle Assembly - .125" - Standard - N2 - CCW (counter-clockwise) for ESAB®/L-Tec® PCM-8/ESP-300/ESP-400/ESP-600/ESP-1000 Systems with PT-15/PT-15XL Plasma Arc Cutting Torches. Parts View Reference Number: 7 Priced and...2075692$25.58 -
Liner Assembly w/ Old Style Gas Distributor
$127.008-4012 Liner Assembly with O-Rings. Old style with "Short" Gas Distributor. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Note: For extended torch life use...8-4012$127.00 -
Tip - .052" - N2 - 100 Amp
$8.389-5766 Priced Individually, Sold in Packages of 5. Tip - .052" - N2 - 100 Amps for Thermal Dynamics® Merlin PAK 15XC Systems with PCH/M-150 Plasma Arc Cutting Torches. Parts View Reference Number: 2 Performance Proven™ Replacement for...9-5766$8.38 -
Oxy Swirl Ring
$39.00020623 Oxy Swirl Ring for the following Hypertherm® Systems & Plasma Arc Cutting Torches: System - Torch HT4000 - PAC 170 HT4001 - PAC 620 Note: Image depicts standard swirl ring. Parts View Reference Number: 3 Priced and Sold...020623$39.00 -
HPR Shield cap 80-260A, Bevel MS
$73.92HPR260XD® Shield Cap for 200-260A, MS/SS/AL, and 80-260A, Bevel MS. This shield cap is part of a series of high Unique Replacement, performance improved parts that are designed to be used together and are not compatible with the OEM parts for...220637-UR$73.92 -
Oxy Nozzle - Bevel - 200 Amp
$14.00120259 Priced Individually, Sold in Packages of 5. Oxy Nozzle - Bevel - 200 Amps for the following Hypertherm® Systems & Plasma Arc Cutting Torches: System - Torch MAX 200 - PAC 200HT2000 - HT2000 *Note: Part is compatible with Hy Speed®...120259$14.00 -
Tip .047" - 70 Amp
$13.009-5707 Priced Individually, Sold in Packages of 10. Tip .047" - 70 Amps for Thermal Dynamics® PAX®5XR/6XR/7XR/8XR/10XR/625XR/750XR/1000XR/1250XR Systems with PCH/M-52 Plasma Arc Cutting Torch Plasma Arc Cutting Torches. Parts View...9-5707$13.00 -
4A Gas Distributor - 9-2204
$143.889-22044A Gas Distributor, Insulating Sleeve. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 4A Plasma Arc Welding Torch. Note: For extended torch life use Updated 9-2204 Gas Distributor with 8-4011 Liner...9-2204$143.88 -
Nozzle Assembly - .156" - Standard - N2
$32.132075611 Nozzle Assembly - .156" - Standard - N2 for ESAB®/L-Tec® PCM-8/ESP-300/ESP-400/ESP-600/ESP-1000 Systems with PT-15/PT-15XL Plasma Arc Cutting Torches. Parts View Reference Number: 7 Priced and Sold Individually...2075611$32.13 -
Tip - .067" - N2 - 150 Amp
$8.999-5767 Priced Individually, Sold in Packages of 5. Tip - .067" - N2 - 150 Amps for Thermal Dynamics® Merlin PAK 15XC Systems with PCH/M-150 Plasma Arc Cutting Torches. Parts View Reference Number: 2 Performance Proven™ Replacement for...9-5767$8.99 -
Nozzle Base - 50 Amp
$24.1722027 Nozzle Base - 50 Amps for the follow ESAB®/L-Tec® Plasma Arc Cutting Torches: System - Torch ESP-200/ESP-300/ESP-400/ESP-600/ESP-1000/PCM-8XL/PCM-150/PCM-1500/PCC-11/ Duece Pack 150 - PT-19XL & PT-19XLS Parts View...22027$24.17 -
3A Shield Cup Gasket
$2.008-3057 Priced Individually, Sold in Packages of 10. Gasket, Shield Cup. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch.8-3057$2.00 -
O-Ring - 8-3146
$2.128-3146 O-Ring for Thermal Dynamics® PAX® 3XR/5XR/5XT/6XR/625XR/750XR/Dynapak® 4xi/6x Systems with PCH/M-51 Plasma Arc Cutting Torches. Performance Proven™ Replacement for Thermal Dynamics® PAX®...8-3146$2.12 -
Continuity Pin.
$4.079-5504 Continuity Pin Thermal Dynamics® PAK® 3 - PCH/M-30 Plasma Arc Cutting Torches. Priced and Sold Individually. Performance Proven™ Replacement for Thermal Dynamics® PAK® 3 - PCH/M-30 Plasma Arc Cutting Torches...9-5504$4.07 -
Gas Distributor - Long Life
$48.729-6507 Priced Individually, Sold in Packages of 5. Gas Distributor, Long Life. Note: Use with 9-6506 "Long-Life" Electrode. For use with the following Thermal Dynamics® Systems & Plasma Arc Cutting Torches:System - TorchPakMaster...9-6507$48.72 -
Swirl Ring - Air/N2/ArH2 - 200 Amp
$32.88020607 Swirl Ring - Air/N2/ArH2 - 200 Amps for Hypertherm® MAX 200 Systems with PAC 200 Plasma Arc Cutting Torches. Parts View Reference Number: 5 Priced and Sold Individually. Performance Proven™ Replacement for Hypertherm®...020607$32.88 -
Electrode Wrench - 8-6573
$17.978-6573 Electrode Wrench Thermal Dynamics® PAK 44/45 Systems with PCH/M-6b Plasma Arc Cutting Torches. Priced and Sold Individually. Performance Proven™ Replacement for Thermal Dynamics® PAK 44/45 Systems with PCH/M-6b...8-6573$17.97 -
O-Ring - Cup
$1.058-0556 O-Ring - Cup for Thermal Dynamics® PAK 10XR Systems with PCH/M-100 Plasma Arc Cutting Torches. Priced Individually, Sold in Packages of 10. Performance Proven™ Replacement for Thermal Dynamics® PAK 10XR Systems with...8-0556$1.05Qty in Cart: 0Quantity:Price:$1.05Subtotal:$0.00 -
Oxy Swirl Ring - .099" (2.51mm) - 4 Hole
$79.20020380 Oxy Swirl Ring - .099" (2.51mm) - 4 Hole for the following Hypertherm® Systems & Plasma Arc Cutting Torches: System - Torch HT400 - HT400 PAC 600 - PAC 600 *Note: Image depicts standard swirl ring. Parts View...020380$79.20 -
Tip .052" - 80 Amp
$2.089-5782 Priced Individually, Sold in Packages of 10. Tip .052" - 80 Amps for Thermal Dynamics® PAX®5XR/6XR/7XR/8XR/10XR/625XR/750XR/1000XR/1250XR Systems with PCH/M-52 Plasma Arc Cutting Torch Plasma Arc Cutting Torches. Parts View...9-5782$2.08 -
Electrode - AR/H2 - 100-300 Amp
$37.7720-1025 Priced Individually, Sold in Packages of 5. Electrode - AR/H2 - 100-300 Amps for Thermal Dynamics® Merlin® 1000/3000/6000/6000GST/PAK® 15XC Systems with Maximizer 300 Plasma Arc Cutting Torches. Parts View Reference Number:...20-1025$37.77 -
Nozzle Assembly - .156" - Standard - N2 - CCW
$23.922075614 Nozzle Assembly - .156" - Standard - N2 - CCW (counter-clockwise) for ESAB®/L-Tec® PCM-8/ESP-300/ESP-400/ESP-600/ESP-1000 Systems with PT-15/PT-15XL Plasma Arc Cutting Torches. Parts View Reference Number: 7 Priced and...2075614$23.92 -
Gouging Tip - 9-5756 (Pack of 5)
$18.109-5756 Priced Individually, Sold in Packages of 5. Gouging Tip for Thermal Dynamics® Merlin PAK 15XC Systems with PCH/M-150 Plasma Arc Cutting Torches. *Note: Image depicts similar tip.Parts View Reference Number: Similar to 2 Performance...9-5756$18.10 -
Nozzle Base - 100-360 Amp
$24.1722027 Nozzle Base - 100-360 Amps for the follow ESAB®/L-Tec® Plasma Arc Cutting Torches: System - Torch ESP-200/ESP-300/ESP-400/ESP-600/ESP-1000/PCM-8XL/PCM-150/PCM-1500/PCC-11/ Duece Pack 150 - PT-19XL & PT-19XLS Parts...22028$24.17 -
Shield Gas Diffuser
$21.328-3059 Shield Gas Diffuser. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch. Priced and Sold Individually.8-3059$21.32 -
Air/Oxy Swirl Ring - 100 Amp
$23.07020613 Oxy Swirl Ring - Air - 100 Amps for Hypertherm® MAX 200 Systems with PAC 200 Plasma Arc Cutting Torches. Parts View Reference Number: 5 Priced and Sold Individually. Performance Proven™ Replacement for Hypertherm® MAX 200...020613$23.07 -
Swirl Ring - Air/N2 - 200 Amp
$23.03020679 Swirl Ring - Air/N2 - 200 Amps for Hypertherm® HT2000 System - HT2000 Plasma Arc Cutting Torches. *Note: Part is compatible with Hy Speed® HT2000 Plasma Arc Cutting Torches. Parts View Reference Number: 5 Priced and...020679$23.03 -
Nozzle Assembly - .156" - Heavy Duty - N2
$19.582075611-2-UR Nozzle Assembly - .156" - Heavy Duty - N2 for ESAB®/L-Tec® PCM-8/ESP-300/ESP-400/ESP-600/ESP-1000 Systems with PT-15/PT-15XL Plasma Arc Cutting Torches. Parts View Reference Number: 7 Priced and Sold Individually...2075611-2-UR$19.58 -
Nozzle - 250 Amp
$50.8621822 Nozzle - 250 Amps for the follow ESAB®/L-Tec® Plasma Arc Cutting Torches: System - Torch ESP-200/ESP-300/ESP-400/ESP-600/ESP-1000/PCM-8XL/PCM-150/PCM-1500/PCC-11/ Duece Pack 150 - PT-19XL & PT-19XLS Parts View...21822$50.86 -
Swirl Ring - .120"/.166"/.187"
$25.03020039 Priced Individually, Sold in Packages of 2. Swirl Ring - .120" (3.05mm), .166" (4.22), 187" (4.75) for the following Hypertherm® Systems & Plasma Arc Cutting Torches: System - TorchHT400 - HT400HT4000 - PAC 170 HT4001 - PAC 620PAC 600 -...020039$25.03 -
O-Ring, Back Cap - 8-0527
$1.358-0527 Priced Individually, Sold in Packages of 10. O-Ring, Back Cap. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® PWH/M 3A Plasma Arc Welding Torch.8-0527$1.35 -
Oxy Swirl Ring - 200 Amp - 020604
$18.45020604 Oxy Swirl Ring - 200 Amps for Hypertherm® MAX 200 Systems with PAC 200 Plasma Arc Cutting Torches. Parts View Reference Number: 5 Priced and Sold Individually. Performance Proven™ Replacement for Hypertherm® MAX 200...020604$18.45 -
Electrode - Air - 9-5749
$26.009-5749 Priced Individually, Sold in Packages of 5. Electrode - Air for Thermal Dynamics® Merlin PAK 15XC Systems with PCH/M-150 Plasma Arc Cutting Torches. Parts View Reference Number: 3 Performance Proven™ Replacement for Thermal...9-5749$26.00 -
Tip .059" - 100 Amp
$11.059-5708 Priced Individually, Sold in Packages of 10. Tip .059" - 100 Amps for Thermal Dynamics® PAX®5XR/6XR/7XR/8XR/10XR/625XR/750XR/1000XR/1250XR Systems with PCH/M-52 Plasma Arc Cutting Torch Plasma Arc Cutting Torches. Parts View...9-5708$11.05 -
Gas Distributor - 50-225 Amp
$43.5320-0008 Priced Individually, Sold in Packages of 2. Gas Distributor - 50-225 Amps for Thermal Dynamics® Merlin® 1000/3000/6000/6000GST/PAK® 15XC Systems with Maximizer 300 Plasma Arc Cutting Torches. Parts View Reference Number:...20-0008$43.53 -
Electrode - 9-6006
$19.279-6006 (Replaced 8-4259) Priced Individually, Sold in Packages of 10. Electrode. Note: Use with 9-6007 "Standard" Gas Distributor. For use with the following Thermal Dynamics® Systems & Plasma Arc Cutting Torches:System -...9-6006$19.27 -
Protective Cable Lead Cover
$60.00 - $82.17Upgraded Protective Cable Lead Cover (Select Length From Options Above) Constructed of Highly-Flexible Ballistic Nylon Material with Shielded Zipper. Arc-Zone Performance Proven™ Replacement for Thermal Dynamics® Plasma Arc Welding torch cable...$60.00 - $82.17 -
Nozzle Assembly - .200" - Standard - N2
$29.052075612 Nozzle Assembly - .200" - Standard - N2 for ESAB®/L-Tec® PCM-8/ESP-300/ESP-400/ESP-600/ESP-1000 Systems with PT-15/PT-15XL Plasma Arc Cutting Torches. Parts View Reference Number: 7 Priced and Sold Individually...2075612$29.05