131 HIGH PERFORMANCE LAMINATED SAND FILTERS Delta 1000 filter DESCRIPTION Filter laminated in polyester and fibreglass available in diameters of 650, 800, 1000 and 1200 mm. It has a 1-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. • Optional methacrylate sight glass on the Delta 10 model. More than one sight glass can be placed if desired. • 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 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 500 11/2” 8 58682 1 80 1.34 650 11/2” 13.3 36676 1 80 1.34 800 2” 20.1 36677 1 90 1.71 1000 21/2” 31.4 36678 1 125 2.16 1200 90 45.2 36679 1 150 3.29 Maximum pressure: 2.5 kg/cm2 Nozzle collector plate. Nozzle slots slots 0.5 mm Diameter Outlet Flow rate m3/h Ø mm Ø mm at 40 m3/h/m 650 11/2” 13.3 36684-0100 100 000 1 94 1.34 800 2” 20.1 36685-0100 100 000 1 111 1.71 1000 21/2” 31.4 36686 100 000 1 155 2.16 1200 90 45.2 36687 100 000 1 190 3.29 Multiport valve 11/2" multiport valve - Configuration 3 73950 6 13 0.079 2" multiport valve - Configuration 3 74862 6 24 0.079 2½" multiport valve - Configuration 3 24837 1 9.5 0.060 * Maximum flow and filtration velocity recommended TECHNICAL FEATURES Collector arms Nozzle collector plate 58682 36676 36677 36678 36679 36684 36685 36686 36687 Sand load (kg) 245 400 640 990 1425 400 640 990 1425 Gravel load (kg) 60 86 156 300 350 46 78 120 175 Grade 1 glass load (57011) (kg) 175 275 450 725 1000 250 400 600 875 Grade 2 glass load (57012) (kg) 50 75 150 225 325 75 125 200 275 Grade 3 glass load (57013) (kg) 75 100 150 250 350 100 125 200 300 Filtration bed 1 m Complies with Standard EN 16713-01 UNEEN 1671301 FILTRATION
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