The Sievert Promatic Blowtorch Kit PAUTOKITX is a professional propane torch kit suitable for soft soldering, melting, brazing, and various heating requirements. Featuring the high quality Sievert 3366 Promatic Handle with piezo ignition and trigger function. The kit also includes the Sievert 3343 standard 19mm Burner, featuring a brush type flame ideal for soft soldering and many heating applications. Also suitable for silver soldering at 615C. Handle Features Automatic Piezo Ignition Instant Trigger on/off function Valve for precise flame control Bayonet system for interchangeable burners Wide range of burners for all applications Designed for work in all weather Swivel hose connection Molded soft grip for comfort in use Handle Technical Data Working pressure: 1.5-4 Bar Weight: 290g Torch Length: 180mm Hose Connection: 3/8" BSP LH Burner Technical Data Burner diameter: 19mm Gas Consumption: 250g/h at 2 bar Effect:3.2 kW: Soft Soldering about 400C Max. pipe di