High Pressure fi lters FHF5 series Maximum pressure up to 50 bar Flow rate up to 500 l/min housing according to SAE J066 for HF filter s 95 High Pressure fi lters
FILTER SIZING 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. 0.6 bar. The pressure drop calculation is performed by adding together the value of the housing with the value of the filter. The pressure drop in the housing is proportional to the fluid density (kg/dm ); all the graphs in the catalogue are referred to mineral oil with density of 0.86 kg/dm. The filter pressure drop is proportional to its viscosity (mm /s), the corrective factor Y is related to an oil viscosity different than 0 mm /s. Sizing data for single cartridge, head at top pc = housing pressure drop [bar] pe = pressure drop [bar] Y = Multiplication factor Y (see correspondent table), depending on the filter size, on the filter lenght and on the filter media Q = flow rate (l/min) V reference viscosity = 0 mm /s (cst) V = operating viscosity in mm /s (cst) pe = Y : 000 x Q x (V/V) p Tot. = pc + pe Calculation examples with HLP Mineral oil Variation in viscosity Application data: Top tank return filter with inline connections Pressure Pmax = 0 bar Flow rate Q = 0 l/min Viscosity V = 6 mm /s (cst) Oil viscosity = 0.86 kg/dm Required filtration efficiency = 5 μm with absolute filtration With bypass valve and / inlet connection From the working pressure and the flow rate we understand it should be possible using the following top tank return filter series: MPT, MPH and FRI. Let s proceed with MPT series. The size 0 doesn t achieve the required flow rate, therefore we have to consider the size 00. The final version of size 00 (0, 0, 0, 0 and ) will be then defined in function of the mounting characteristics. pc = 0.0 bar ( see graphic below, considering size 00 with the max available lenght * to get the lowest pressure drop) pe = (.0 : 000) x 0 x (6/0) = 0.7 bar p Tot. = 0.0 + 0.7 = 0. bar The selection is correct because the total pressure drop value is inside the admissible range for top tank return filters. It is of course possible trying to find a different solution, according to the mounting position or to other commercial need, repeating the previous steps while using a different series or lenght. Δp bar MPT 0 Length 0.0 0.0 0.0 0.0 0 * G / 0 60 0 80 0 00 Flow rate l/min housings p pressure drop. The curves are plotted using mineral oil with density of 0.86 kg/dm in compliance with ISO 968. p varies proportionally with density. Corrective factor Corrective factor Y, to be used for the filter pressure drop calculation. The values depend to the filter size and lenght and to the filter media. Reference viscosity 0 mm /s Return filters MF 00 MF 00 MFX 00 MF 00 MFX 00 MF 80 MFX 80 MF 90 MFX 90 MF 00 MFX 00 MF 750 MFX 750 CU 05 CU 00 CU 00 CU 50 CU 60 CU 850 MR 00 MR 50 MR 60 MR 850 5 5 A0 7.00 9.0.00 7.00 8.0 7. 0.5 6.0.67.69.69.0.00.90.08 78.00 5.88 5.0.5.96.06 9.00.70 7.80 5.50.0 5.5.00.60.8.0.06.8.0 0.7 0.60 0.7 0.7 0. Absolute filtration Nominal filtration H Series N Series A06 A0 A6 A5 P0 P5 M5 M60 M90 5 0.00 6.00 9.00 6. 5.5.0. 8.00 7. 5.00..85.00 9.00 6.56 5...68..0 5.0.50 9.00 5.0.05.7.7.75.87.60 0.8 8.00 0.88.5.55.68 0.8 7.00 0.80 6.87.97.8.85.8.0.56.8.9.0.0 0.65 0. 0.6 0.8 0.6 0.00 8.67 6.86.65.0.6 0.68 0.60.9 0.88 0.6 0.9 8.00 0. 5..55 0.85 0. 6.90.0.70.60.6...08 0.68. 0.8 0.60 0.8 0.0 0. 0. 0.7 0. 6.00 8.7 5.70..0.56 0.5 0.9. 0.85 0.5 0.6.00 0.00.95.5 0.7 0. 6.0.0.0.0.5.9.0.00 0.56. 0.76 0.56 0.0 0.8 0.5 0. 0.7 0. 9.00 6.88.00.50.00. 0.5 0..06 0.55 0.9 0.6 9..78.00 0.7 0. 0.7.60.00.70.8.90.50.07 0.86 0. 0.9 0.8 0.6 0.5 0. 0. 0. 0.05 0.0 6..6.05.6.9.8 0. 0.5 0.96 0.9 0.9 0. 9..78.00 0.7 0. 0.7.9.9..7.60.8 0.96 0.77 0.7 0.8 0. 0. 0. 0.0 0. 0.0 0.0 5.5.96.7. 0.96.06 0.9 0. 0.87 0.5 0.5 0.9 8.5.0 0.7 0.59 0.6 0..5.5.8.7.7.0 0.8 0.6 0. 0.7 0.7 0.7 0.6 0.09 0.07 0.0 0.0.0.5.0 0.96 0.8 0.6 0. 0. 0. 0. 0. 0.06.5.5.0 0.5 0.09 0.0.60.7... 0.5 0. 0. 0. 0.09 0.0 0.0 0.0 0.0 0.0 Introduction 0
Corrective factor Corrective factor Y, to be used for the filter pressure drop calculation. The values depend to the filter size and lenght and to the filter media. Reference viscosity 0 mm /s Suction filters SF 50 Nominal filtration N Series P0 P5 65 Low & Medium pressure filters CU 0 A0 6.5.6 8.57 5.76 FILTER SIZING Absolute filtration Nominal filtration NW Series N Series A06 A0 A6 A5 P0 P5 M5 5.6 0. 7.95.05 8.75 6. 5.07.80 8. 6.0.07.6 5.87.5.0..86.60. 0.9.65.9.5 0.85 0. 0. 0. 0.05 Return / Suction filters RSX 6 A0 5.. Absolute filtration A6..87 A5.85. CU 0 DN 06 05 00 5.0..0 7.95 5.00..80.95.70 7.0.5.66.00. 0.9.00.89..66.09 0.8.9.57 0.98. 0.70 0.5.98.5 0.6 0.56 0. 0. 0.8 0.5 0.8 0. 0.5 0. 0.65 0. 0. 0. 0.09 0.05 0.8 0. RSX 65.06. 0.9.75.05 0.86.6 0.96 0.6 CU 00 5 6..5.60.00 0.8.55.70.8 0.8 0.58.6 0.9 0.7 0.7 0.0. 0.78 0.6 0. 0.7 0.78 0.50 0.0 0.0 0.7 0.75 0.0 0. 0. 0. 0.6 0. 0.7 0.9 0.8 0.9 0.0 0.06 0.05 CU 900 0.86 0.6 0. 0.0 0. 0.05 CU 950.0 0. 0.80 0.0 0.59 0.7 0.0 0.8 0.6 0.5 0.05 0.0 MR 60 7 0.88 0.78 0.6 0. 0.6 0. 0.96 0.7 Introduction
FILTER SIZING Corrective factor Corrective factor Y, to be used for the filter pressure drop calculation. The values depend to the filter size and lenght and to the filter media. Reference viscosity 0 mm /s High pressure filters HP 0 A0.7 0.8. 77.76 Absolute filtration N R Series A06 A0 A6 50.07 65.56 9.68 58.5 8. 7.08.8 8.7 5.6 59..08.67 A5 8.6 7.05 0.7 6.7 Nominal filtration N Series M5 Stainless steel high pressure filters HP 0 A0.7 0.8. 77.76 Absolute filtration N Series A06 A0 A6 50.07 65.56 9.68 58.5 8. 7.08.8 8.7 5.6 59..08.67 A5 8.6 7.05 0.7 6.7 HP 09 70.66 6.57 6.57 5.0.8.7 5.77 8.00.6 0.57.8 8.80.67 8.00 5.58.90.90.0 HP 09 70.66 6.57 6.57 5.0.8.7 5.77 8.00.6 0.57.8 0.88.67 8.00 5.58 HP 050 5.75.5 7.7. 7.00 0.0.6 6.5 0.75 6.56.6.70 8.90 6.0.60. 9.09 7.8 5.75.0 7.9.90.6.08.5.60.0.5.07 0.80 HP 050 5.75.5 7.7. 7.00 0.0.6 6.5 0.75 6.56.6.70 8.90 6.0.60. 9.09 7.8 5.75.0 7.9.90.6.08.5 HP 065 58.50.60 0.50.6 5.6 5.88.6 6. 8.8 9.66.88 6.8 0.7 7..9.8. 0.58 HP 5 0.. 6.8 8.80 0.6 6. 9.7 6.60.8 8.66 6.8.6.78.. HP 5 HP 0 0.. 6.8 0.88.0.75. 8.80 0.6 6. 9.7.8..77 9.7 6.60.8 5.0.75.05 0.98 8.66 6.8.6.7.8 0.87 0.78.78...5 0.88 0.77 0.55.78..0.0 0.7 0.6 0.7 HP 0 A0.58 8.06 0. 09.9 Absolute filtration H U Series A06 A0 A6 9.7.5 97.50 8.5 5.7 9.5.6 6.79 9. 75.5.8 9.7 A5 6.78 7.6.8 8.0 HP 500 5..7..8..67.77.98..5.0.78. 0.9 0.77.0.68.09 0.86 0.68.65. 0.75 0.68 0.8 0.5 0.0 0.05 0.0 HP 09 70.66 6.57 6.57 5.0.8.7 5.77 8.00.6 0.57.8 8.80.67 8.00 5.58 A0 Absolute filtration N Series A06 A0 A6 A5 Nominal filtration N Series M5 HP 050 5 7. 9.0 0.85.55 9.86.5 5.95 9.50.90 9..50.0 0.68 7. 6.0 0.50 0.90 8.6 6.90.80.7 5.88.6.69.50 HF 0.65.0.8.95.7..80.6..80.5. 0.90 0.85 0.80 0.8 0.6 0.5 HP 5 9.6.8 8.96 5..0 7.6.00 7.86.89.7 7.60.6 5.9..07 Introduction
Selection Software FILTER SIZING Step Select FILTERS Step Choose fi lter group (Return, Pressure, etc.) Step Choose fi lter type (MPF, MPT, etc.) in function of the max working pressure and the max fl ow rate Step Push PROCEED Step 5 Insert all application data to calculate the fi lter size following the sequence: working pressure working fl ow rate working pressure drop working temperature fl uid material and fl uid type fi ltration media connection type Step 6 Push CALCULATE to have result; in case of any mistake, the system will advice which parameter is out of range to allow to modify/adjust the selection Step 7 Download PDF Datasheet Report.aspx pushing the button Drawing Introduction
High Pressure filters 9
High Pressure fi lters FHF5 series Maximum pressure up to 50 bar Flow rate up to 500 l/min housing according to SAE J066 for HF filter s 95 High Pressure fi lters
FHF5 GENERAL INFORMATION housing according to SAE J066 for HF filter s Technical data High Pressure filters Maximum pressure up to 50 bar Flow rate up to 500 l/min housing materials Head: Phosphatized cast iron Housing: Phosphatized steel Cover: Cast iron (chemical heat treatment) Bypass valve: Brass Steel Pressure Working pressure: 5 MPa (50 bar) Test pressure: 5.5 MPa (55 bar) Burst pressure: 05 MPa (050 bar) Pulse pressure fatigue test: 000 000 cycles with pressure from 0 to 5 MPa (50 bar) Bypass valve Opening pressure 600 kpa (6 bar) Other opening pressures on request. p type Microfibre filter s series NR: 0 bar Wire mesh filter s series N: 0 bar Fluid flow through the filter from OUT to IN. Seals Standard NBR series A Optional FPM series V Temperature From 5 C to +0 C Connections FHF 5: Inline threaded connection FHF 5: Inline flanged connection FHF 5: Manifold mounting Note FHF filters are provided for vertical mounting Weights [kg] and volumes [dm ] Weights [kg] Volumes [dm ] Length Length FHF 5.90.68.7.50 5.80 8. Hydraulic symbols Style S Style B High Pressure filters 96
GENERAL INFORMATION FHF5 housing according to SAE J066 for HF filter s The curves are plotted using mineral oil with density of 0.86 kg/dm in compliance with ISO 968. p varies proportionally with density..50 FHF 5 / Pressure drop housings p pressure drop Δp bar.00 0.50 Manifold 0.00 0 0 0 60 80 600 Flow rate l/min 97 High Pressure filters
FHF5 Designation & Ordering code Series and size FHF5 Length Valves S B Without bypass With bypass 6 bar Seals A NBR V FPM Connections A G / B / NPT C SAE 7/8 UN G / SAE 6000 psi/m H / SAE 6000 psi/unc M Manifold ø.8 N Manifold ø.50 Connection for differential indicator 7 With two connections plugged on both sides COMPLETE FILTER Configuration example: FHF5 S A H 7 A0 N P0 Filtration rating (filter media) A0 Inorganic microfiber µm A06 Inorganic microfiber 6 µm A0 Inorganic microfiber 0 µm A6 Inorganic microfiber 6 µm A5 Inorganic microfiber 5 µm M5 Wire mesh 5 µm Element p N 0 bar Execution P0 MP Filtri standard Pxx Customized FILTER ELEMENT Element series and size HF5 Configuration example: HF5 A0 A N P0 Element length Filtration rating (filter media) A0 Inorganic microfiber µm A06 Inorganic microfiber 6 µm A0 Inorganic microfiber 0 µm A6 Inorganic microfiber 6 µm A5 Inorganic microfiber 5 µm M5 Wire mesh 5 µm Seals A V NBR FPM Element p N 0 bar Execution P0 MP Filtri standard Pxx Customized ACCESSORIES Differential indicators page page DEA Electrical differential indicator 57 DTA Electronic differential indicator 50 DEM Electrical differential indicator 5758 DVA Visual differential indicator 50 DLA Electrical / visual differential indicator 5859 DVM Visual differential indicator 50 DLE Electrical / visual differential indicator 59 Additional features page T Plug 5 High Pressure filters 98
FHF5 Dimensions FHF5 Connection A B C length H [mm] 5 690 98 H [mm] 50 85 75 Recommended clearance space for maintenance 99 High Pressure filters
FHF5 Dimensions length FHF5 Connection G H H [mm] 6 70 99 H [mm] 50 85 75 Recommended clearance space for maintenance High Pressure filters 500
FHF5 FHF5 Connection M N H [mm] 5 690 98 length H [mm] 50 85 75 Recommended clearance space for maintenance 50 High Pressure filters
FHF5 SPARE PARTS housing according to SAE J066 for HF filter s Order number for spare parts FHF 5 FHF 5 Connections A B C G H Connections M N f f c c b b a a f a b f a b d e d e f g h f Item: series FHF 5 ABCGH Q.ty: pc. Q.ty: pc. Q.ty: pc. Q.ty: pc. Q.ty: pc. Q.ty: pc. (a f) Item: (a h) Seal Kit code number Indicator connection plug Seal Kit code number Indicator connection plug NBR FPM NBR FPM series NBR FPM NBR FPM See FHF 5 See order 0050588 0050589 TH TV order 0050590 005059 TH TV table MN table High Pressure fi lters 50