Backwash Valves manual
6 WAYS AND 7 POSITIONS
All over the world the manual Praher Plastics® backwash valve are in use without any problems for the pools under different climate and user conditions. The backwash valves fit for all pool filters and are available in white and black colour as well as with multilingual laser print for individual use in any technical room. The 6-way Praher Plastics® backwash valve are also known as 7-positions valve due to the “wintering” position.