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High Pressure filters Maximum pressure up to 420 bar - Flow rate up to 750 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 420 bar - Flow rate up to 750 l/min High Pressure filters

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High Pressure filters Maximum pressure up to 420 bar - Flow rate up to 750 l/min Filter housing materials - Head: Phosphatized cast iron - Housing: Phosphatized steel - Bypass valve: AISI 316L (FHP 010 - 011) Brass (FHP 065 - 135 - 320) Steel (FHP 500) - Reverse Flow: Steel (FHP 320 - FHP 500) - Check valve: Steel Pressure - Working pressure: 42 MPa (420 bar) - Test pressure: 63 MPa (630 bar) - Burst pressure: 126 MPa (1260 bar) - Pulse pressure fatigue test: 1 000 000 cycles with pressure from 0 to 42 MPa (420 bar) Bypass valve - Opening pressure 600 kPa (6 bar) - Other opening pressures...

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Check Valve Flow rate l/min Pressure drop Flow rate l/min l/min Flow rate FHP 0.00 320 - Pressure drop in Reverse flow valves Flow rate l/min The curves are plotted using mineral oil with ∆p varies proportionally with density. FHP 011 GENERAL INFORMATION

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V With reverse flow, without bypass Z With reverse flow, with bypass 6 bar Connection for differential indicator 1 Without 2 With connection Filtration rating (filter media] A03 Inorganic microfiber 3 ^m A06 Inorganic microfiber 6 ^m A10 Inorganic microfiber 10 ^m N 20 bar•_^ P01 MP Filtri standard ACCESSORIES Differential indicators page DEA Electrical differential indicator517 DEM Electrical differential indicator517-518 DLA Electrical / visual differential indicator518-519 DLE Electrical / visual differential indicator 519 page DTA Electronic differential indicator520...

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Recommended clearance space for maintenance Recommended clearance space for maintenance Recommended clearance space for maintenance Recommended clearance space for maintenance

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COMPLETE FILTER FILTER ELEMENT Element series and size Filtration rating (filter media] A NBR_ N 20 bar P01 MP Filtri standard Differential indicators DEA Electrical differential indicator_ DEM Electrical differential indicator_ DLA Electrical / visual differential indicator DLE Electrical / visual differential indicator ACCESSORIES page 517 DTA Electronic differential indicator 517-518 DVA Visual differential indicator 518-519 DVM Visual differential indicator

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Recommended clearance space for maintenance High Pressure filters

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Recommended clearance space for maintenance High Pressure filters

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^_Length 4 ^^FHP320 ^ H2 [mm] Filter H Execution length [mm] P01 P02 High Pressure filters

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Designation & Ordering code COMPLETE FILTER Configuration example: Without bypass With bypass 6 bar With check valve, without bypass With check valve, with bypass 6 bar With reverse flow, without bypass With reverse flow, 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 MP Filtri standard • Maintenance from the bottom of the housing Drain plug on length 1 - 2 - 3 • Customized FILTER ELEMENT Configuration example: Element series and size Element length...

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