The pool is filled in the following way: the cold water that meets the requirements of SanPiN 2.1.4.1074-01 comes from the existing network of household and drinking water supply (B1) to the overflow tank by opening the ball valve and visual control of the filling process. To maintain the water level in the overflow tank, there is a level sensor and a solenoid valve, which automatically adds water from the water pipe.
The water is recirculated from the overflow tank by a circulation pump with a prefilter. Further, water is fed to the filter unit (lighting filters filled with quartz sand), which ensures the retention of fine dispersed suspension, colloidal and organic contaminants.

The format is DWG, compatible with AutoCAD 2004-2017, Compass, ZWCAD, nanoCAD, BricsCAD, etc.