D series
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General Characteristics Their anti corrosive protection includes surface treatment using phosphoric acids followed by electrostatic polyesteric paint, while other available paint and material options are also available pending request. The product is supplied with multiple couplings and flanges options availability (DIN,ASA, etc) conforminng to all required international standars. DROP Filtration Systems Irrigation Equipment The D series filters are used for surface water filtration, combining reliability and minimum maintenance costs. The disc filters are mainly used in occasions where the contamination particles are lighter than water (eg algae and seaweeds). The main difference of the disc filters in comparison with other screen filters is that the water is filtered by a battery of concentric grooved discs that operates in two stages: the water is primarily filtered by the large outer surface of the cartridge where the larger and heavier particles are withholded followed by the grooved surface of the discs where the smaller and lighterorganic particles are withheld. The main parts of this filter series are the metal body, the internal disc element column and the lid. The filter is cleaned by releasing the discs and washing them with clean water which results in the removal of the algae and seaweeds that have been attached on the grooved surface of the discs. They are available in manual as well as self cleaning filter versions (see DAseries). M = Thread (B.S.P), F = Flange (DIN 2576, PN10), G = Grooved Thread (Victaulic)

Product Specification Sheet: D series Note: The above weights refer to flanged version filters. Dimension Diagram Mesh data pressure loss diagram