Prago | Automatic filter for well-water Prago filter provides a fully automatic solution for sand-laden well-water filtration. Delivered completely equipped, this filter is setup directly on the piping. Motor. An electric motor drives the opening systems for filter backwash. Pressure difference switch. The pressure switch determines the pressure difference between inlet and outlet. When this difference attain 0,5 Bar, it starts the backwash. Filter screen. Cylindrical filter screen, with a 100 microns filter fabric. Mural fixing. A stainless steel shelf enables to fix the filter on the wall. IN. Inlet of water to be filterd. OUT. Outlet of filtered water Discharge. Backwash water drain. To be connected to sewer. Filtration is achieved through a cylindrical filter screen. When the filter is clogged, a pressure difference switch detects this clogging and starts a cleaning system (backwash) : during a few seconds, water flow is reversed in order to remove and to drain out the solids.

MODEL Max flow rate (m3/h) TECHNICAL SPECIFICATIONS Prago Maximum working pressure Min. pressure downstream the filter Water maximal temperature Weight (empty) Electrical supply Volume of water rejected per cleaning cycle Filter maximal pressure loss Filter screen stainless steel