Atecpool Automatic Backwash
Atecpool Besgo backwash valves of U-PVC are pneumatic and can be operated with water or air
pressure. Solenoid valve included with emergency manual override. Sizes DN40 / D50 to DN100 / D110.

• Outstanding reliability: The automatic backwash valve opens by means of water pressure and closes under pressure from a spring. In the eventuality of electrical failure the Atecpool Besgo valve returns automatically to the “Filter” position. Unintentional draining of the pool is not possible.
• Switching over from “Filter” to “Backwash” does not require the filter pump to be stopped.
• Low pressure drop: This results in a high velocity backwash which is particularly important for an almost pressure-free backwash.