Walchem® W100W Series Water Treatment Controller

Innovative advanced sensing, instrumentation, and fluid pumping provide an economical and reliable way to control metering pumps and valves in a broad range of applications. Features complete flexibility in the function of the relay with biocide timer with pre-bleed and post-feed bleed lockout options, third control relay, multiple language support, large display with icon based programming, and universal sensor input to provide extraordinary flexibility.