Simplex & Duplex Fully Automatic Electronic Demand Commercial Turbidity Filters EXCALIBUR 3” SIMPLEX & DUPLEX PROGRESSIVE TURBIDITY FILTER SPECIFICATIONS • Flow Rates up to 500 USGPM • External Electronic Flow Meter range 3.5350 USGPM • Fully adjustable 9 cycle valve • Progressive flow on demand filtered water • Four methods to initiate regeneration metered immediate, metered delayed, time clock delayed or pressure differential • Duplex Turbidity Filters utilize NHWB valves to initiate regenerations and progressive flow system operations • Suspended solid removal to 5 micron • Removes large and small suspended solids such as dirt, grit and turbidity • High flow low pressure drop designs • NSF 61 Certified MINERAL TANK FRONT VIEW INLET OUTLET DRAIN MINERAL TANK DRAIN 3" 3" I:\AutoCAD\Filters\Carbon Filters\3in\Duplex\EWS FD3CS8.dwg, 5/19/2016 10:10:16 AM, AutoCAD PDF (High Quality Print).pc3 MODEL Total Media (ft3) FLOW RATE (GPM) APPROX. SPACE REQUIRED (in) Shipping Weight lbs Minimum Critical Peak Backwash L W H EWS FS3AG9 9.0 6.3 31.4 39.3 47.2 25 25 90 1,000 EWS FD3AG9 18.0 6.3 62.8 78.5 47.2 54 25 90 2,000 EWS FS3AG14 14.0 9.8 49.1 61.4 74.0 31 31 97 1,500 EWS FD3AG14 28.0 9.8 98.2 122.8 74.0 66 31 97 3,000 EWS FS3AG21 21.0 14.1 70.7 88.4 106.5 37 37 99 2,050 EWS FD3AG21 42.0 14.1 141.4 176.8 106.5 78 37 99 4,100 EWS FS3AG28 28.0 19.2 96.3 120.4 145.0 43 43 110 3,000 EWS FD3AG28 56.0 19.2 192.6 240.8 145.0 90 43 110 6,000 EWS FS3AG37 37.0 25.0 125.7 157.1 188.0 49 49 107 3,650 EWS FD3AG37 74.0 25.0 251.4 314.3 188.0 102 49 107 7,300 TURBIDITY SYSTEM SPECIFICATIONS * 1 Micron filtration is available call Factory for details
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