132 HIGH PERFORMANCE LAMINATED SAND FILTERS Delta 1200 filter DESCRIPTION Filter laminated in polyester and fibreglass available in diameters of 650, 800, 1000 and 1200 mm. It has a 1.2-m filter bed and is available with an arm collector system and a plate collector system. Complies with filtration requirements as per standard EN 16713-1. • DN 200 filter lid with quick-locking system for 650 and 800 models and DN 400 bolt down lid for 1000 and 1200 models. • DN200 lateral manhole with bolt down cover. • Filter interior left with natural resin finish. • EASTAR sightglass as standard. Further sight glasses are available on request. • Inner pipe and fittings in PVC, PP and ABS. • Pressure gauge included in filter lid. • Gaskets in EPDM and all screw fittings in stainless steel. • Vinylester option. In this case, internal layer is manufactured from vinylester resin (and not only the top layer in contact with the water), to a maximum chemical resistance of 0.4 ppm of ozone dissolved and to a maximum temperature 50°. • Comes in RAL 5024 blue. Code Standard Pack Standard weight in kg Standard volume in m3 Maximum pressure: 2.5 kg/cm2 Conventional collector arms. Arm slots 0.3 mm Diameter Outlet Flow rate m3/h Ø mm Ø mm at 40 m3/h/m 650 11/2” 13.3 36680-0100 001 000 1 100 1.50 800 2” 20.1 36681-0100 001 000 1 110 1.94 1000 21/2” 31.4 36682 001 000 1 120 2.31 1200 90 45.2 36683 001 000 1 160 3.54 Maximum pressure: 2.5 kg/cm2 Nozzle collector plate. Nozzle slots 0.5 mm Diameter Outlet Flow rate m3/h Ø mm Ø mm at 40 m3/h/m 650 11/2” 13.3 36688-0100 101 000 1 114 1.50 800 2” 20.1 36689-0100 101 000 1 131 1.94 1000 21/2” 31.4 36690 101 000 1 150 2.31 1200 90 45.2 36691 101 000 1 200 3.54 * Maximum flow and filtration velocity recommended TECHNICAL FEATURES Collector arms Nozzle collector plate 36680 36681 36682 36683 36688 36689 36690 36691 Sand load (kg) 451 767 1325 1763 451 767 1325 1763 Gravel load (kg) 86 156 300 350 46 78 120 175 Grade 1 glass load (57011) (kg) 325 500 850 1125 300 450 750 1050 Grade 2 glass load (57012) (kg) 100 175 275 375 100 150 250 350 Grade 3 glass load (57013) (kg) 100 175 300 400 100 175 275 375 Filtration bed 1.2 m Complies with Standard EN 16713-01 UNEEN 1671301 FILTRATION
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