Straight Trailing Shield designed for electrode size range: 1/16" (1.6mm) - 1/8" (3.2mm). For PWH/M-4A Series Plasma Torch.
Maximum amperage: 220
Length: 4.4" (112mm)
Width: 1.7" (43mm)
Height: 1" (25mm)
One additional gas source required.
Provides highly efficient secondary gas curtains around the primary gas, which is directly over the molten pool. Trailing shields consist of three secondary gas systems (inner, central and outer) incorporated into a durable, simple and efficient gas nozzle. Device screws directly onto PWH/M-4A series Plasma torches with no adapters needed.
Designed to Increased Weld-Quality, Consistency and Reduced Post-Weld Clean Up. Commonly referred to as "Flooding Shields" or "Purge Shields."