Propane Fire Pit Flame Air Mixer Orifices Nozzle Valve Jet for 60000 BTU Burner
5, For propane (LP) only, improves propane burn effectively. 1, Liquid propane fire pit 1/2" air mixer valve. 2, Air mixer valve with 1/2" female or male (with included adapter) NPT on burner side and 1/2" male NPT on incoming side.