AST - Filter Controllers

AST offers programmed controllers designed for use with our filters. These controllers will automate the backwash cycle by: Turning off the pump. Initiating the backwash & waiting for solids to settle. Draining the sludge from the filter. You can set the backwash frequency with a selector. Several configurations are available including a bypass (useful for the continuous operation of a waterfall) or control of an additional sludge pump. PW3 models feature an external alarm relay and pressure activated safety switch (not available with all models). These systems vary in price based on the number of actuated valves needed for your unique setup. Get in touch with us today to learn more about our controller models!