High-Purity Radius Trail Shields - 1/2" to 4-1/2"

(Select Tube Size, Electrode Diameter & Torch Style From Options Above)

Designed to Increased Weld-Quality, Consistency and Reduce Gas Usage - Saving you time & money!

High-Purity Trail Shields engineered to deliver efficient gas curtains around the TIG torches primary gas flow directly over the molten weld pool without any interruption of gas coverage or atmosphere contamination. 

Precision Welding Technologies (PWT) trail shields

Note:
Mounts directly on the specified TIG torches with no adapters needed. 

One additional gas source required.

Made in USA.

Select Collet/Collet Body Size:

• .040" (1.0mm)
• 1/16" (1.6mm)
• 3/32" (2.4mm)
• 1/8" (3.2mm)

Select Tube Size:

• 1/2" - 1 1/2" (12mm - 38mm)
• 1 1/2" - 2 1/2" (38mm - 63mm)
• 2 1/2" - 3 1/2" (63mm - 88mm)
• 3 1/2" - 4 1/2" (88mm - 114mm)

Replacement Parts:

• Modified Collet: PWT-430300-2XX
• Modified Gas Lens: PWT-430300-3XX
• Shield Nozzle w/ Screens: PWT-430302-1

If you are uncertain about which options you may need, please contact us and we can help you choose the correct setup.

* Machine Torch not included.