Sigma Design Company’s Model 4613 Automatic Tubular Backflush Filter System is designed specifically to filter particulates from the fluid stream. Each filter housing contains a filter element with multiple tubes. To achieve finer filtration levels, each tube can be fitted with a 1-micron (1μ) up to 200-micron polymer filter sleeve. Multiplex units consist of anywhere from 2-20 individual tubular filters piped and valved in parallel to common inlet, outlet, and drain headers.
Sigma Design’s advanced control system includes motor control and protection circuitry and constantly monitors the flow rate and different pressures across the entire system. When it is turned on, the motor and system timers will start.