Series "LG" Mixing Tubes provide thorough blending of the air/gas mixture for all MAXON premix industrial burner systems. Most clean, low pressure gases may be used. When combined with a combustion air blower and MAXON MICRO-RATIO® flow control valve, the "LG" Mixing Tube can offer localized mixing of pre-proportioned air and fuel to single or multiple burner systems. A wide range of capacities provides application flexibility.