The Unisource 7000GM-B mixing unit is specifically designed to provide safe and efficient means of clean-up by producing hot water instantly with little or no maintenance and operates under a wide range of steam/water pressures without changing internal components.
The combined effective surface area of its dual piston automatic steam poppet controller is at least six times greater than most others. Under the same water pressure, the 7000GM-B unit greatly reduces the risk of poppet hang up due to water build up.