Heating Tip, Compatible Fuel Type Natural Gas, Propane, Propylene, Compatible Torch Series WH200A, Tip Series ST600, Tip Size 15 3/4 in or 400mm, Tip Design Tube & Head, Compatible Manufacturer Smith, Application Heating, Compatible Torch Grainger Part Number 2CZV7, Compatible Torch Manufacturer Part Number SW1, SW1A, SW1B, WH200, WH200A, Flame Type Multi-Flame, Heating Capacity (Natural Gas) 155,145 BtuH, Heating Capacity (Propane) 244,000 BtuH, Heating Capacity (Propylene) 280,000 BtuH