The 63-5146 is a economy high pressure spread head burner

Our 63-5146 is a high pressure spread head burner. Most popular for portable cooking applications where high output is required for bringing  water, cooking oil and other liquids up to temperature rapidly and that requires rapid temperature recovery. Burner is mounted using the center cup through screw and the BTU/hr. output is dependent on the pressure range being used, at 12 PSI this burner consumes 90,000 BTU/hr. The 63-5146 comes furnished with orifice block and orifice, gas connection is 3/8 male flare. (Very versatile burner in that it can be used at very low pressure setting to achieve reduced heat output.)