Welding Tip Compatible Fuel Type Acetylene Tip Series SW200 Compatible Torch Series SW200 Drill Size 67 Tip Size 3 Minimum Welding Thickness 1/32 in Maximum Welding Thickness 5/64 in Compatible Manufacturer Smith Application Brazing Welding Compatible Torch Grainger Part Number 2CZV7 Compatible Torch Manufacturer Part Number SW1 SW1A SW1B WH200 WH200A Flame Type Single Fuel Pressure Rating (Maximum) 10 psi (Acetylene) Maximum Fuel Flow Rate 3.2 scfh