Clack valves are manufactured from composite plastics and are designed to provide high flow rates over a wide range of applications, providing a great deal of flexibility in system design and greatly reduces inventory requirements.

● More informative 4 digit LCD Display with Status Indicators.

● Service flow rate of 27 gpm, backwash 27 gpm.

● Days between regeneration feature: 1-99 days standard; 7-day optional.

● 10 selectable pre-programmed regeneration cycles.

● Coin Cell Lithium battery back-up with a 8 hour carry over.

● One piece expanding seal spacer stack assembly.

● Download: WS1TC Datasheet / WS1TC Programming Manual