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FHD - DUPLEX

FHD - DUPLEX
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High Pressure filters Maximum pressure up to 350 bar - Flow rate up to 345 l/min High Pressure filters

FILTER SIZING Corrective factor FILTER SIZING Corrective factor The correct filter sizing have to be based on the variable pressure drop depending by the application. For example, for the return filter the pressure drop have to be in the range 0.4 - 0.6 bar. Corrective factor Y, to be used for the filter element pressure drop calculation. The values depend to the filter size and lenght and to the filter media. Reference viscosity 30 mm2/s The pressure drop calculation is performed by adding together the value of the housing with the value of the filter element. The pressure drop in the...

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Corrective factor FILTER SIZING Corrective factor Y, to be used for the filter element pressure drop calculation. The values depend to the filter size and lenght and to the filter media. Reference viscosity 30 mm2/s Suction filters Low & Medium pressure filters Filter element Return / Suction filters Filter element Filter element

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Corrective factor Y, to be used for the filter element pressure drop calculation. The values depend to the filter size and lenght and to the filter media. Reference viscosity 30 mm2/s Stainless steel high pressure filters Filter elemen Filter element Filter element Filter element

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Selection Software FILTER SIZING Step Select “FILTERS” Choose filter group (Return Filter, Pressure Filter, etc.) Choose filter type (MPF, MPT, etc.) in function of the max working pressure and the max flow rate Push “PROCEED” Insert all application data to calculate the filter size following the sequence: - working pressure - working flow rate - working pressure drop - working temperature - fluid material and fluid type - filtration media - connection type Push “CALCULATE” to have result; in case of any mistake, the system will advice which parameter is out of range to allow to...

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High Pressure filters

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High Pressure filters Maximum pressure up to 350 bar - Flow rate up to 345 l/min High Pressure filters

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High Pressure filters Maximum pressure up to 350 bar - Flow rate up to 345 l/min Filter housing materials - Head: Phosphatized cast iron - Housing: Phosphatized steel - Bypass valve: Steel Pressure - Working pressure: 35 MPa (350 bar) - Test pressure: 52.5 MPa (525 bar) - Burst pressure: 105 MPa (1050 bar) - Pulse pressure fatigue test: 1 000 000 cycles with pressure from 0 to 35 MPa (350 bar) Bypass valve - Opening pressure 600 kPa (6 bar) - Other opening pressures on request. Ap element type - Microfibre filter elements - series R: 20 bar - Microfibre filter elements - series H: 210...

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The curves are plotted using mineral oil with density of 0.86 kg/dm3 in compliance with ISO 3968. Pressure drop Ap va ries proportionally with density. Filter housings; /Ap pressure drop Bypass valve pressure drop TT 5°7J High Pressure filters

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COMPLETE FILTER Filtration rating (filter media] A03 Inorganic microfiber 3 fim A06 Inorganic microfiber 6 fim A10 Inorganic microfiber 10 fim Filtration rating P01 MP Filtri standard Pxx Customized FILTER ELEMENT Element series and size Element length Filtration rating (filter media] A03 Inorganic microfiber 3 fim A06 Inorganic microfiber 6 fim A10 Inorganic microfiber 10 fim Filtration rating P01 MP Filtri standard Pxx Customized Differential indicators page DEA Electrical differential indicator517 DEM Electrical differential indicator517-518 DLA Electrical / visual differential...

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Recommended clearance space for maintenance High Pressure filters

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FHD FHD051 - FHD326 - FHD333 Designation & Ordering code COMPLETE FILTER Series and size Configuration example: Without bypass With bypass 6 bar Filtration rating (filter media) A03 Inorganic microfiber A06 Inorganic microfiber A10 Inorganic microfiber A16 Inorganic microfiber A25 Inorganic microfiber M25 Wire mesh P01 MP Filtri standard Pxx Customized FILTER ELEMENT Configuration example: Element series and size FHD051 Element length Filtration rating (filter media) A03 Inorganic microfiber A06 Inorganic microfiber A10 Inorganic microfiber A16 Inorganic microfiber A25 Inorganic microfiber...

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