High Pressure fi lters FHA 0 series Maximum working pressure up to 6 MPa (60 bar) Flow rate up to 0 l/min 99 High Pressure fi lters
Introduction FILTER SIZG DEX CALCULATION CORRECTIVE FACTOR Page Introduction
Calculation FILTER SIZG THE CORRECT FILTER SIZG HAVE TO BE BASED ON THE TOTAL PRESSURE DROP DEPENDG BY THE APPLICATION. FOR EXAMPLE, THE MAXIMUM TOTAL PRESSURE DROP ALLOWED BY A NEW AND CLEAN RETURN FILTER HAVE TO BE 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 pc of 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 pe is proportional to its viscosity (mm /s), the corrective factor Y have to be used in case of an oil viscosity different than 0 mm /s (cst). Calculation: pc = 0.0 bar (see graphic below) 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. Sizing data for single filter, head at top pc = housing pressure drop [bar] pe = pressure drop [bar] Y = Corrective factor Y (see correspondent table), depending on the filter type, on the filter size, on the filter length and on the filter media Q = flow rate (l/min) V reference oil viscosity = 0 mm /s (cst) V = operating oil viscosity in mm /s (cst) pressure drop calculation with an oil viscosity different than 0 mm /s (cst) pe = Y : 000 x Q x (V:V) p Tot. = pc + pe Verification formula p Tot. p max allowed pe = (.00 : 000) x 0 x (6 : 0) = 0.7 bar H Series Nominal filtration Type A0 A06 A0 A6 A P0 P M60 M90 Return filters 7.00 0.00 6.00 9.00 6...0 MF 00 9.0.00. 9.00 8.00 6.6 7...00...68.8..00.0 MF 00 MFX 00 MF 00 MFX 00 7.00 0.00 6.00 9.00 6...0 8.0 7. 0. 6.0.0.0 9.00.0 8.67 6.86.6.0 8.7.70..0 6.88.00.0.00.6.0.6.9.96.7...0 0.8 Maximum total pressure drop ( p max) allowed by a new and clean filter Application Suction filters Return filters Low & Medium Pressure filters High Pressure filters Stainless Steel filters Range (bar) 0.0 0. 0.6 0. 0.6 return lines 0. 0. lubrication lines 0. 0. offline in power systems 0. 0. offline in test benches 0. 0.6 overboost 0.8. 0.8. 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. In case the allowed max total pressure drop is not verified, it is necessary to repeat the calculation changing the filter length/size. Generic filter calculation example Application data: Tank top return filter Pressure Pmax = 0 bar Flow rate Q = 0 l/min Viscosity V = 6 mm /s (cst) Oil density = 0.86 kg/dm Required filtration efficiency = μm with absolute filtration With bypass valve and G / inlet connection Introduction
FILTER SIZG Corrective factor Corrective factor Y to be used for the filter pressure drop calculation. The values depend to the filter size and length and to the filter media. Reference oil viscosity 0 mm /s Return filters H Series Nominal filtration Type A0 A06 A0 A6 A P0 P M60 M90 MF 00 MF 00 MFX 00 MF 00 MFX 00 MF 80 MFX 80 MF 90 MFX 90 MF 00 MFX 00 7.00 9.0.00.0.00.90. 9.00.7.87.60 0.00 8.00 6.6.9 0.88 0.6 6.00 7... 0.8 0. 9.00.00..06 0. 0.9 6...68 0.9 0.9..8. 0.87 0. 0..0.00.0 7.00 0.00 6.00 9.00 6...0 8.0 7. 0. 6.0.67.69.0.0 9.00.0.0.7 8.67 6.86.6.0.6 0.68 8.7.70..0.6 0. 6.88.00.0.00. 0..6.0.6.9.8 0..96.7..06 0.9..0 0.8 0.6 0..69.7 0.60 0.9 0. 0. 0. 0. 0. 0. 0. MF 70 MFX 70.08 0.8 0.9 0.6 0.6 0. 0.9 0.06 MLX 0.00.0.6..7 0.0 MLX 660.9.6 0. 0. 0.8 0.0 Return / Suction filters Type RSX 6 RSX 6 Type A0 A06 A0 A6 A P0 P CU 0 6..6 8.7.76.6 0. 7.9.0 8.7 6..07.80 8. 6.0.07.6 Low & Medium pressure filters A0...06. 0.9 NW Series A6..87.7.0 0.86.87.6.0..86.60. 0.9 A.8..6 0.6.6.9. 0.8 M60 M90 0. 0. 0. Nominal filtration CU 0 78.00 8.00 8.00.00 9. 9. 8.. Type A0 A06 A0 A6 A P0 P CU 00 CU 00 CU 0 CU 60 CU 80 MR 00 MR 0 MR 60.88.0..96.06 9.00.70 7.80.0.0..00.60.8.0.06.8.0 0.7 0.88...68 0.8 7.00 0.80 6.87.97.8.8.8.0.6.8.9.0.0 0.6 0... 0.8 0. 6.90.0.70.60.6...08 0.68. 0.8 0.60 0.8 0.0 0.00.9. 0.7 0. 6.0.0.0.0..9.0.00 0.6. 0.76 0.6 0.0 0.8.78.00 0.7 0. 0.7.60.00.70.8.90.0.07 0.86 0. 0.9 0.8 0.6 0. 0..78.00 0.7 0. 0.7.9.9..7.60.8 0.77 0.7 0.8 0. 0. 0. 0.0.0 0.7 0.9 0.6 0....8.7.7.0 0.8 0.6 0. 0.7 0.7 0.7 0.6..0 0. 0.09 0.0.60.7... 0. 0. 0. 0. 0.09 0.0 CU 0 CU 0 DN CU 00 06 0 00 6 6..6 8.7.76.0..0 7.9.00....60.00 0.8.6 0. 7.9.0.80.9.70 7.0..66..70.8 0.8 0.8 8.7 6..07.80.00. 0.9.00.89..6 0.9 0.7 0.7 0.0 8. 6.0.07.6.66.09 0.8.9.7 0.98. 0.78 0.6 0. 0.7.87..0.. 0.70 0..98. 0.6 0.78 0.0 0.0 0.0 0.7.86.60. 0.9 0.6 0. 0. 0.8 0. 0.8 0.7 0.0 0. 0. 0..6.9. 0.8 0. 0. 0. 0.6 0. 0. 0.6 0. 0.7 0.9 0.8 0. 0. 0. 0. 0.09 0.8 0. 0.9 0.0 0.06 CU 900 0.86 0.6 0. 0.0 0. MR 80 0.60 0.7 0.7 0. 0. 0.6 0.8 0.6 0. 0. 0.7 0. 0. 0. 0.7 0. 0. 0. 0.0 0. 0.0 0.0 0.09 0.07 0.0 0.0 0.0 0.0 0.0 0.0 CU 90.0 0. 0.80 0.0 0.9 0.7 0.0 0.8 0.6 0. 0.0 MR 60 7 0.88 0.78 0.6 0. 0.6 0. 0.7 Introduction
Corrective factor FILTER SIZG Corrective factor Y to be used for the filter pressure drop calculation. The values depend to the filter size and length and to the filter media. Reference oil viscosity 0 mm /s High pressure filters N R Series Nominal filtration Stainless steel high pressure filters Type A0 A06 A0 A6 A Type A0 A06 A0 A6 A HP 0.7 0.8. 77.76 0.07 6.6 9.68 8. 8. 7.08.8 8.7.6 9..08.67 8.6 7.0 0.7 6.7 HP 0.7 0.8. 77.76 0.07 6.6 9.68 8. 8. 7.08.8 8.7.6 9..08.67 8.6 7.0 0.7 6.7 HP 09 70.66 6.7 6.7.0.8.7.77 8.00.6 0.7.8 8.80.67 8.00.8.90.90.0 HP 09 70.66 6.7 6.7.0.8.7.77 8.00.6 0.7.8 0.88.67 8.00.8 HP 00.7. 7.7. 7.00 0.0.6 6. 0.7 6.6.6.70 8.90 6.0.60. 9.09 7.8.7.0 7.9.90.6.08..60.0..07 0.80 HP 00.7. 7.7. 7.00 0.0.6 6. 0.7 6.6.6.70 8.90 6.0.60. 9.09 7.8.7.0 7.9.90.6.08. HP 06 8.0.60 0.0.6.6.88.6 6. 8.8 9.66.88 6.8 0.7 7..9.8. 0.8 HP 0.. 6.8 8.80 0.6 6. 9.7 6.60.8 8.66 6.8.6.78.. HP 0.. 6.8 8.80 0.6 6. 9.7 6.60.8 8.66 6.8.6.78...78..0 HP 0 7. 8.60 6..9 8.7.90 7.8..9 6.96.8.79.9...07 0.8 0.9 H U Series Type A0 A06 A0 A6 A HP 0 0.88.0.7. 9.7.8..77.0.7.0 0.98.7.8 0.87 0.78. 0.88 0.77 0..0 0.7 0.6 0.7 HP 0.8 8.06 0. 09.9 9.7. 97.0 8..7 9..6 6.79 9. 7..8 9.7 6.78 7.6.8 8.0 HP 00 Type..7..8. A0.67.77.98.. A06.0.78. 0.9 0.77 A0.0.68.09 0.86 0.68 A6.6. 0.7 0.68 0.8 A 0. 0.0 0.0 Nominal filtration HP 09 HP 00 70.66 6.7 6.7 7. 9.0 0.8. 9.86.0.8.7..9 9.0.90 9..77 8.00.6.0.0 0.68 7. 6.0 0.7.8 8.80 0.0 0.90 8.6 6.90.80.67 8.00.8.7.88.6.69.0 HF 0.6.0.8.9.7..80.6..80.. 0.90 0.8 0.80 0.8 0.6 0. HP 9.6.8 8.96..0 7.6.00 7.86.89.7 7.60.6.9..07 Suction filters Nominal filtration Type P0 P SF 0 6 Introduction
FILTER SIZG Selection Software 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 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 6
High Pressure fi lters FHA 0 series Maximum working pressure up to 6 MPa (60 bar) Flow rate up to 0 l/min 99 High Pressure fi lters
FHA 0 Description GENERAL FORMATION Technical data High Pressure fi lters Inline Maximum working pressure up to 6 MPa (60 bar) Flow rate up to 0 l/min FHA is a range of high pressure filter for protection of sensitive components in high pressure hydraulic systems in the mobile machines. They are directly connected to the lines of the system through the hydraulic fi ttings. Available features: Female threaded connections up to /, for a maximum flow rate of 0 l/min Fine fi ltration rating, to get a good cleanliness level into the system Bypass valve, to relieve excessive pressure drop across the fi lter media Check valve, to protect the system against reverse fl ow Reverse flow valve, to allow bidirectional flow through the filter housing. The back fl ow is not fi ltered Low collapse filter N, for use with filters provided with bypass valve Low collapse fi lter with external support R, for fi lter protection against the back pressure caused by the check valve or the reverse fl ow in fi lters provided with the bypass valve High collapse fi lter with external support S, for fi lter protection against the back pressure caused by the check valve or the reverse fl ow in fi lters not provided with the bypass valve Visual, electrical and electronic differential clogging indicators Common applications: Delivery lines, in any heavy duty industrial equipment or mobile machines housing materials Head: Steel (chemical heat treatment) Housing: Steel (chemical heat treatment) Bypass valve: Steel Pressure Test pressure: 8 MPa (80 bar) Burst pressure: 68 MPa (680 bar) Pulse pressure fatigue test: 00 000 cycles with pressure from 0 to 6 MPa (60 bar) Bypass valve Opening pressure 600 kpa (6 bar) ±0% Other opening pressures on request. p type Microfi bre fi lter s series NR: 0 bar Microfi bre fi lter s series S: 0 bar Wire mesh fi lter s series N: 0 bar Fluid fl ow through the fi lter from to Seals Standard NBR series A Optional FPM series V Temperature From C to +0 C Connections Inline Inlet/Outlet Note FHA fi lters are provided for vertical mounting Weights [kg] and volumes [dm ] series FHA 0 Length Weights [kg].8.6.06..7 Length Volumes [dm ] 0. 0.7 0.6 0.79. High Pressure fi lters 00
GENERAL FORMATION FHA 0 Pressure drop.0 FHA 0 housings p pressure drop FHA 0 / Bypass valve pressure drop p bar.00 0.0 / p bar 0 0.00 0 0 60 90 0 0 Flow rate l/min 0 0 0 60 90 0 0 Flow rate l/min p bar.0.00.0 FHA 0 Pressure drop in reverse flow valves Reverse flow In filter direction 0.00 0 0 0 60 80 00 Flow rate l/min The curves are plotted using mineral oil with density of 0.86 kg/dm in compliance with ISO 968. p varies proportionally with density. series FHA 0 Length Flow rates [l/min] design design R Series design S Series A0 A06 A0 A6 A A0 A06 A0 A6 A A0 A06 A0 A6 A 8 8 0 6 8 8 0 0 0 8 60 76 8 87 00 7 8 8 87 00 7 0 78 9 0 68 7 0 7 60 68 7 0 7 9 6 9 0 86 9 8 6 86 9 8 77 8 0 7 7 0 6 7 0 96 99 6 8 7 Maximum flow rate for a complete pressure filter with a pressure drop p =. bar. The reference fluid has a kinematic viscosity of 0 mm /s (cst) and a density of 0.86 kg/dm. For different pressure drop or fluid viscosity we recommend to use our selection software available on www.mpfiltri.com. Please, contact our Sales Department for further additional information. series FHA 0 Hydraulic symbols Style S Style B Style T Style D Style V Style Z D.I. D.I. D.I. D.I. D.I. D.I. 0 High Pressure filters
FHA 0 Designation & Ordering code COMPLETE FILTER Series and size Configuration example: FHA0 B A G A0 N P0 FHA0 Length Valves S B T D V Z Seals A V NBR FPM 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 Connections A M8x. ISO 69 B Mx. ISO 69 C G / D G / E F G H / NPT / NPT SAE 8 / 6 UNF SAE /6 UN Filtration rating (filter media) A0 Inorganic microfiber µm A06 Inorganic microfiber 6 µm A0 Inorganic microfiber 0 µm A6 Inorganic microfiber 6 µm A Inorganic microfiber µm Wire mesh µm Element p N R S 0 bar 0 bar 0 bar Valves S B T D V Z Execution P0 Upper connection for clogging indicator P0 Without connection for clogging indicator P0 Frontal connection for clogging indicator Pxx Customized FILTER ELEMENT Element series and size HP00 Configuration example: HP00 A0 A N P0 Element length Filtration rating (filter media) A0 Inorganic microfiber µm A06 Inorganic microfiber 6 µm Seals A0 Inorganic microfiber 0 µm A NBR A6 Inorganic microfiber 6 µm V FPM A Inorganic microfiber µm Wire mesh µm Element p N R S 0 bar 0 bar 0 bar Execution P0 MP Filtri standard Pxx Customized ACCESSORIES Differential indicators page page DEA Electrical differential indicator 6 DLE Electrical / visual differential indicator 66 DEH Hazardous area electronic differential indicator 66 DTA Electronic differential indicator 67 DEM Electrical differential indicator 66 DVA Visual differential indicator 67 DLA Electrical / visual differential indicator 666 DVM Visual differential indicator 67 Additional features page T Plug 68 High Pressure filters 0
FHA 0 FHA0 Dimensions length H [mm] 8 9 7 8 07 H Connections ABCD EFGH R M0 /8 UNC Drain plug only length Recommended clearance space for maintenance R depth mm Nr. holes Valves S B T D Execution P0 Execution P0 Execution P0 Connection for differential indicator T plug Connection for differential indicator T plug Execution P0 Valves V Z Execution P0 Execution P0 Connection for differential indicator T plug Connection for differential indicator T plug 0 High Pressure filters
FHA 0 Order number for spare parts SPARE PARTS FHA 0 d e g a b c f Item: series FHA 0 Q.ty: pc. Seal Kit code number NBR FPM See order table 00088 0000 Q.ty: pc. Q.ty: pc. (a g) Indicator connection plug NBR FPM TH TV High Pressure fi lters 0