BBWSG-19 is the new improved design of the original BBW. The new features include a threaded Brass chassis and improved gas delivery.
The BBWSG is fully made in the USA and is set up for 2.4mm tungsten. It performs great at gas rates of 14 to 19 LPM. The BBWSG-19 uses the same diffusers as the original so its still a great affordable consumable. You get 1 spare diffuser disc and Oring with the glass cup.
IMPORTANT!!!!!!!!!!!– DO NOT OVER-TIGHTEN THE GLASS. Just screw the cup on until you feel minimum tension. THE BRASS WILL NOT BOTTOM OUT ON TORCH
DC ONLY- MAX AMPS 180 Remember the glass is delicate. NO WALKING THE GLASS CUP