Used with propane gas in a diverse range of applications from preheating of metals to flame-cleaning and paint-removal. Incorporates a valve for fine adjustment of fuel gas flow and a lever to introduce a jet of heat as required. Connects via 3/8" BSP fitting. Provides 181kBtu heat. Measures 380mm in length, with a burner diameter of 45mm. Weighs only 650 grams.