Auxiliary Trailing Shield
High-Purity Plasma Arc Welding Trailing Shield. For Thermal Dynamics PWH/M 3A, 4A & PWM-300 Series and Secheron MP 5-21 and Plasma Arc Welding Torches.
Provides highly efficient secondary gas curtains around the primary gas, which is directly over the molten pool. Ultimate Trail shields consist of three secondary gas systems (inner, central & outer) incorporated into a durable, simple and efficient gas nozzle.
High-Purity Trail Shields engineered to deliver efficient gas curtains around the PAW torches primary gas flow directly over the molten weld pool without any interruption of gas coverage or atmosphere contamination.
Precision Welding Technologies (PWT) trail shield
Note:
Mounts directly on the specified Plasma Arc torches with no adapters needed.
One additional gas source required.
Specifications:
| Part # | System | Max Amperage | Length | Width | Height |
|---|---|---|---|---|---|
| PWT-430362-2N (Replaced PWT-430363) | Secheron MP 5-21 |
50 | 1" (25.4mm) | 1.2" (30mm) | .8" (20mm) |
| PWT-430351 | PWH/M-3A | 150 | 3.6" (91mm) | 1.2" (30mm) | .7" (17mm) |
| PWT-430352 | PWH/M-4A | 220 | 4.4" (112mm) | 1.7" (43mm) | 1" (25mm) |
| PGE-430353 | PWM-300 | 300 | 4.4" (112mm) | 1.7" (43mm) | 1" (25mm) |
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(1) Reviews
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The extra gas coverage is worth the cost. We…
The extra gas coverage is worth the cost. We needed our welds to be high grade for a specific project and thanks for the expedited delivery.
Carn Anthony | May 11th 2009
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