Red Dragon Torch Kits from Flame Engineering are earth friendly and organic approved weed control options. Flame weeding is safe, effective and easy. No certifications required for application. Eliminates residue concerns making it a great option where people, animals or water sources are a concern. Many models to choose from including the orginal Red Dragon Model VT 3-3- C. This 500,000 BTU/hr torch is a powerful vapor torch and can handle the toughest jobs all year long. A great overall utility torch for years and years of service. Perfect for farm and ranch, construction, road crews, grounds maintenance, industry and More. Runs on tank pressure. No regulator required. Torch has a 3" diameter bell and a total length of 33 1/2". Made in the USA.