【1/2" Inlet, 18 X 6"】H burner measures 18 L X 6 W inches with a 1/2-inch inlet in the middle bar. There are 20 holes total, 2.7mm hole diameter, and 1 inch (25.5mm) between holes. Suitable for any DIY fire pit and fireplace project or to replace your old gas burner. The maximum BTU is 30,000
【304 Stainless Steel Material】Welded from thickened 1.0mm 304 stainless steel pipes (42% thicker than other brands), the diameter of the pipeline is 19mm (3/4"). The middle tube length is 5.62 inches. Overall weight is 1,3 pounds. Electrolysis polished, suitable for long-term outdoor use
【Hollow Pipes with Uniformly Fuel Distribution Ports for Smoother Gas Flow】The interior of the H-type burner is connected; the internal structure is smoother and less prone to blockage. This feature makes the airflow inside the burner smoother, resulting in a more even and beautiful flame
【For Both Natural Gas and Propane】Suitable for indoor and outdoor natural gas or propane gas-burning fire features (an air mixer must be installed with propane). The holes are drilled by the machine instead of punching, and the gas flow is smooth, and there will be no loud whistle.Modern gas fire pits create a cozy feeling in your outdoor entertaining space
【Easy to Assemble and Install】You just need to drop this burner pan into the fire pit, hook it up to a gas source, add some fire glass, and you're done
【Product Video】Video Instructions link: https://www.youtube.com/watch?v=B0CnZvHsHIk&pp=ygUVMjE5MDUgZml4dHVyZWRpc3BsYXlz. You can also search "21905 18X6 H burner half inch inlet fixturedisplays 3 quarters inch diameter" on youtube to locate the video. You can also download video by following this link: http://www.fixturedisplays.com/video/21905.AVI