Odis 4000 Series Manual Complete - Netafim

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Series 4000DESCRIPTIONA media filter uses gravel (or sand) as a bed that captures the suspended matter in the waterflowing through.Media filters are particularly effective for filtering algae, organic matter and recycled water.Odis media filters (series 4000) use a unique design of a double bottom chamber, divided by awelded reinforced steel plate.The upper chamber contains the gravel (or sand) media, the lower chamber is empty andcollects the filtered water.The plate is covered by "mushroom" diffusers which are plastic, slotted conical units. Theydisperse the water uniformly, using effectively the whole media volume avoiding the occurrenceof channeling or caking when operated correctly. This filter is particularly suitable forbackflushing - a process involving the reversal of the water flow, causing a turbulent expansionof the media as a fluidised bed.This flushes out the entrapped debris effectively.After the backflushing is completed, the filter resumes its normal filtering mode as clean as anew filter.The backflushing process can be activated manually or automatically by controller or computer.REDGREENControllerHILO5 4 3 2 1D.P.2BLUEBLUEBLUEBLUEBLUEArray with automatic control20, Hayetsira St., P.O.B. 3137, Kiryat-Arye, Petach-Tikva 49130, Israel Tel.: 972-3-9258500 Fax.: 972-3-9249023E-mail: odis@odis.co.il Visit us at http://www.odis.co.il© Copyright 1993-2004, By ODIS Irrigation Equipment Ltd., All Rights Reserved.Fourth Edition05/04
05/04Series 400020, Hayetsira St., P.O.B. 3137, Kiryat-Arye, Petach-Tikva 49130, Israel Tel.: 972-3-9258500 Fax.: 972-3-9249023E-mail: odis@odis.co.il Visit us at http://www.odis.co.ilAvailable in the following inlet sizes: 1”, 1½ ", 2", 3", 4".Available in the following body diameters: 12",16",20",24",30",36",48",60”Filters of diameters 36", 48" and 60” are available in two options:A. Top vertical inlet and horizontal outlet (short legs).Models: 4363 (3"), 4484 (4"), 4604 (4”).B. Top vertical inlet and vertical outlet (long legs).Models: 4363U (3"),4484U (4"), 4604U (4”).Available with three end connections: Thread (M), Flange (F), Victaulic (V).The filter has a 100 micron protective coating of extra durable polyester applied electrostatically andoven cured on a zinc-phosphate layer for maximal anti-corrosion protection.FILTERING PROCESSBACKFLUSHING PROCESS3© Copyright 1993-2004, By ODIS Irrigation Equipment Ltd., All Rights Reserved.Fourth Edition
Page 1: IRRIGATION EQUIPMENT LTD.GRAVEL/S A
Page 5 and 6: Series 4000DBDBHH1HH2Models4121, 41
Page 7 and 8: Series 4000Technical DataMedia Filt
Page 9 and 10: Series 4000HEAD LOSS/ FLOW RATEU.S.
Page 11 and 12: Series 4000Catalog NumbersPartNo.De
Page 13 and 14: Series 4000Catalog NumbersPartNo.12
Page 15 and 16: Series 4000GENERAL INSTRUCTIONSFor
Page 17 and 18: Series 4000Backflushing of an Array
Page 19 and 20: Series 4000Fig. 6Integrated ValvesF
Page 21 and 22: Series 4000Fig. 8FLVNOTES:If the li
Page 23 and 24: Series 4000MaintenanceEach filter i

Odis 4000 Series Manual Complete - Netafim

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