Series AF - Self-cleaning suction filters
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DROP Filtration Systems Irrigation Equipment The filtration grade ranges from 1500 to 2000 microns. 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. The recomented operating pressure range is 2 to 3 bars (29 to 43,5 psi). SELF CLEANING SUCTION FILTER __ . AF series The AF series filters have applications in any pumping installations sue as rivers, lakes, wells, tanks etc. The AF series filters are used as primary filters installed before the pump inlet. An important advantage is that due to their self cleaning ability they minimize the pumps maintenance needs as well as increase its efficiency. The benefits of the AF series filters are: Protection of centrifugal pumps and turbine: The filters protect the blades and minimize the creation of suction cavities. Energy consevation: They decrease losses due to pump wear, minimize the required pump maintanance(as explained below), while the ongoing cleaning of the filtration surface decreases the pressure losses. Maintanance: They increase the time interval between the required scheduled maintanance of the pump Unaffected continous system operation:The periodic self cleaning function does not require system shutdown during cleaning operation. The AF series filters are constructed from stainless steel sheet which is supported on a metal frame painted using electrostatic polyester paint 120 micron thickness. A water jet spraying system is installed internally. supply line Stainless steel Water jets Heavy duty An AF series filter installation typically includes: 3. Inlet pressure pipe 5. Three-way valve regulator 6. Screen filter 7. Cleaning watersupply pipe The filter is cleaned by means of reverse washing. During the self cleaning the jet spraying system rotates and sprays with presssure the entire filtration surface..

DROP Filtration Systems Product specification sheet: af series Irrigation EquipmentCharacteristics and Dimensions Model

Product Specification Sheet: AF series DROP Filtration Systems Irrigation Equipment Typical installations of AF series filters http://www.drop.gr | tel.+(30) 2310 798487 | fax +(30) 2310 797484 | contact@drop.gr