SP50 Standing at 21'' tall, this fantastic burner is a bit taller than its 13'' prot g . The SP-50 is a 21'' tall all-welded frame with a cast iron burner. It has a 14'' cooking surface and includes a UL-listed 10-PSI regulator/hose/valve assembly. Features: -High pressure burner -10 PSI adjustable regulator -21'' welded steel frame -14'' diameter cooking surface -29'' LPG Rubber Hose