Be Welds Gas Diffusers, Product Details: Indury part number sily recognizable, Meets or exceeds OEM quality and performance | Brand: BE WELDS | Country of Origin: CN | Hazmat: NO | Material: Copper | Special Order: YES | yle: Tweco® | Type: Gas Diffuser | Used With: Be Welds 400 Amp; Tweco® No. 2 & 4 Mig Guns