1/2" Male and Female Stainless Steel Fitting
The Air Mixer Valve Comes with 60000 BTU Nozzle
For propane (LP) only, Improves Propane burn flame appearance Operation Instructions 1. Check whether the screw connection at the left and right ends of the parts coupling (sleeve) is sealed and securely in place 2.Gas Outside 1/2" Male NPT connector to connect to Fire Pit Burner Ring. 3.Gas Inside 1/2" Male NPT connector to connect LP gas source conversion piece. 4.Check whether the thread connection at the left and right ends of the gas coupling (sleeve) is securely sealed. 5. Before using the liquefied propane fire pit 1/2" air mixing valve, please use soapy water to check all connections for leaks. clean water after leak test to remove any corrosive residue. DO NOT USE OPEN FLAME TO TEST FOR LEAKS