Specifications:

Features:

1. Manual operating: users can stop or reset functions directly through the switch on control box.  

2. When power fail, users can use manual override (or hand wheel) on actuator to close the valve. 

3. When power fail, the control box can keep setting for 5days, after 5 days, users need to reset the  control box.  

4. The control box provide days and hours for setting function operating   automatically.

5. 12 times backwash max. per day.