Natural Gas Bunsen Burner with Cast Iron StabiliBase and Air Flow Control

This Bunsen burner is designed for use with natural gas and features an air flow adjustment sleeve for controlling oxygen intake. The improved design incorporates an extended cast iron base (4.25" x 4.25") with feet at all four corners for stability, even when hoses are connected. A "candlestick holder" handle is cast into the base for safe moving while the burner is hot. The burner operates with a casted ribbed fuel input tube (8mm OD) and accepts 6-8mm neoprene tubing. Maximum temperature is approximately 1500°C (2732°F) with a BTU range of 800-1200. The burner stands 5.75" tall. The flame is controlled via the gas outlet valve, not at the burner itself.