Sand filter unit MILLENIUM

glass

One piece blow-moulded filters made in plastic with threaded lif, multiport valve, pressure gauge and manual air vent and water purge. Ivory colour. Maximum working pressure: 2 kg/cm2. CHARACTERISTICS: – Available with side mount or top mount, to adapt to the particular characteristics and available space at each pool site. – Filter body manufactured of chemical and weatherresistant, inalterable plastic. Designed for outdoor use. – Standard equipment with next-generation 1 1/2″, 6+1 multiport valve from AstralPool with bayonet closure for filter, backwash, rinse, recirculate, waste, close, and winter operations (all inlets and outlets are connected). – Transparent lid for easier visual inspection and access to the inside of the filter in side-mount valves. – Top diffuser to ensure good water distribution above the filtering bed. – Inner 1 1/2″ connectors for continuous operation. – Manual bleeder valve for purging air inside the filter, if necessary. – Built-in manual bleeder valve for water in the filter body, for easy drainage of the filter without losing sand. – Built-in collector at the bottom ensures balanced flow and filter backwash. – Pressure gauge to control filter backwash. + Blow-moulded in a single seamless piece of plastic. + Fitted with a pressure gauge and integrated air purge and manual water drain. + Selector valve included. + Maximum working pressure: 2.5 kg/cm2 for filter Ø 380 mm, Ø 430 mm and Ø 480 mm, and 2 kg/cm2 for filter Ø 560 mm and Ø 660 mm. + Sand- and glass-compatible (see page 188). + Complies with filtration requirements as per standard EN 16713-1.