Flame Engineering Weed Dragon Outdoor Brush Torch Kit Fully assembled and ready to go. Great for around the home and garden. The 100,000 BTU torch kit is the perfect size for homeowners who don't need the power of a farm torch. Flame weeding is a great way to reduce or eliminate herbicide use where children and pets could be exposed and is safe and easy. Use with a large or small cylinder not for use with a disposable cylinder . CSA certified for the U.S. and Canada. Requires standard vapor withdrawal propane cylinder. Torch Specifications Maximum capacity 100,000 BTU/hr; Normal operating pressure 18 P.S.I.; Operating Pressure Range 5-25 P.S.I.; Approximate Flame Temperature 2050 deg. F.; Fuel Consumption at 18 P.S.I. 2.25 lb./hr; Maximum Fuel Consumption 4.6 lb. hr; Fuel Inlet 1/4 NPT; Torch Bell Diameter 2 Handle Length 23 Overall Torch Length 27-1/2 . Fuel Type Vapor Propane, Output 100,000 BTU, Length 27-1/2 In., Handle Length 23 In., Pkg Qty 1, Package Type Box Warning This product contains chemicals including lead known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.