The Best Pan-Ring PRO-Kit Available! First we start with a 304 stainless steel flat pan and then mount our 304 stainless steel burner ring with construction. This burner allows you a flat solid surface to separate your fire glass, fire rocks or lava rocks from the filler media below in your fire pit. You can also span your fire pit with supports and place the burner pan directly on top of the supports avoiding the expense of filler media in larger fire pits.Includes Burner pan-ring with 1/2 intake hub, Dreffco's 18 x 1/2 Non-Whistle flex line and 1/2 Keyed ball valve.Our PRO-Kit starts with all matched parts for the easiest instalation and best proformance.Pro Grade Stainless Steel ConstructionLiquid Propane1/2 inch LP Air Mixer