Bullfinch 1473 Burner for Standard Gas Blow Torch – Soft Flame for Heat Shrinking The Bullfinch 1473 Burner delivers a precise and soft flame, making it ideal for heat-shrinking applications. Compatible with Bullfinch standard gas blow torch kits and handles, this burner offers reliable performance and efficient gas usage. Designed for professionals, it provides a 4.5kW output with low gas consumption, ensuring superior results. Key Features: Soft Flame Design: Ideal for heat shrinking, delivering a controlled flame for delicate applications. High Performance: Generates 4.5kW of heat output at 1 bar pressure. Efficient Gas Consumption: Uses only 325g/h of propane, optimizing fuel