The Reactor 3 H-30 hydraulic proportioner builds on the robust legacy and performance of hydraulic Reactors, now incorporating advanced features from the electric Reactor 3 platform. Designed to communicate with the entire system to simplify the operator's job, optimize spray parameters and maximize productivity. Designed for construction applications, including roofing, residential and commercial projects, as well as for in-plant OEM applications, it offers unmatched performance, durability and profitability.