High Pressure fi lters FMM 00 series Maximum pressure up to 0 bar Flow rate up to l/min FHA 0 series Maximum pressure up to 60 bar Flow rate up to 0 l/min 9 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 = 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 70 MFX 70 CU 0 CU 00 CU 00 CU 0 CU 60 CU 80 MR 00 MR 0 MR 60 MR 80 A0 7.00 9.0.00 7.00 8.0 7. 0. 6.0.67.69.69.0.00.90.08 78.00.88.0..96.06 9.00.70 7.80.0.0..00.60.8.0.06.8.0 0.7 0.60 0.7 0.7 0. Nominal filtration H Series A06 A0 A6 A P0 P M M60 M90 0.00 6.00 9.00 6...0. 8.00 7..00..8.00 9.00 6.6...68..0.0.0 9.00.0.0.7.7.7.87.60 0.8 8.00 0.88...68 0.8 7.00 0.80 6.87.97.8.8.8.0.6.8.9.0.0 0.6 0. 0.6 0.8 0.6 0.00 8.67 6.86.6.0.6 0.68 0.60.9 0.88 0.6 0.9 8.00 0... 0.8 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 8.7.70..0.6 0. 0.9. 0.8 0. 0.6.00 0.00.9. 0.7 0. 6.0.0.0.0..9.0.00 0.6. 0.76 0.6 0.0 0.8 0. 0. 0.7 0. 9.00 6.88.00.0.00. 0. 0..06 0. 0.9 0.6 9..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. 0. 0. 0.0 0.0 6..6.0.6.9.8 0. 0. 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..96.7. 0.96.06 0.9 0. 0.87 0. 0. 0.9 8..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 0.09 0.07 0.0 0.0.0..0 0.96 0.8 0.6 0. 0. 0. 0. 0. 0.06...0 0. 0.09 0.0.60.7... 0. 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 0 Nominal filtration P0 P 6 Low & Medium pressure filters CU 0 A0 6..6 8.7.76 FILTER SIZING Nominal filtration NW Series A06 A0 A6 A P0 P M.6 0. 7.9.0 8.7 6..07.80 8. 6.0.07.6.87..0..86.60. 0.9.6.9. 0.8 0. 0. 0. 0.0 Return / Suction filters RSX 6 A0.. A6..87 A.8. CU 0 DN 06 0 00.0..0 7.9.00..80.9.70 7.0..66.00. 0.9.00.89..66.09 0.8.9.7 0.98. 0.70 0..98. 0.6 0.6 0. 0. 0.8 0. 0.8 0. 0. 0. 0.6 0. 0. 0. 0.09 0.0 0.8 0. RSX 6.06. 0.9.7.0 0.86.6 0.96 0.6 CU 00 6...60.00 0.8..70.8 0.8 0.8.6 0.9 0.7 0.7 0.0. 0.78 0.6 0. 0.7 0.78 0.0 0.0 0.0 0.7 0.7 0.0 0. 0. 0. 0.6 0. 0.7 0.9 0.8 0.9 0.0 0.06 0.0 CU 900 0.86 0.6 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 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 N R Series A06 A0 A6 0.07 6.6 9.68 8. 8. 7.08.8 8.7.6 9..08.67 A 8.6 7.0 0.7 6.7 Nominal filtration M Stainless steel high pressure filters HP 0 A0.7 0.8. 77.76 A06 A0 A6 0.07 6.6 9.68 8. 8. 7.08.8 8.7.6 9..08.67 A 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 HP 0 0.. 6.8 0.88.0.7. 8.80 0.6 6. 9.7.8..77 9.7 6.60.8.0.7.0 0.98 8.66 6.8.6.7.8 0.87 0.78.78... 0.88 0.77 0..78..0.0 0.7 0.6 0.7 HP 0 A0.8 8.06 0. 09.9 H U Series A06 A0 A6 9.7. 97.0 8..7 9..6 6.79 9. 7..8 9.7 A 6.78 7.6.8 8.0 HP 00..7..8..67.77.98...0.78. 0.9 0.77.0.68.09 0.86 0.68.6. 0.7 0.68 0.8 0. 0.0 0.0 0.0 HP 09 70.66 6.7 6.7.0.8.7.77 8.00.6 0.7.8 8.80.67 8.00.8 A0 A06 A0 A6 A Nominal filtration M HP 00 7. 9.0 0.8. 9.86..9 9.0.90 9..0.0 0.68 7. 6.0 0.0 0.90 8.6 6.90.80.7.88.6.69.0 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 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 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 8
High Pressure fi lters FMM 00 series Maximum pressure up to 0 bar Flow rate up to l/min FHA 0 series Maximum pressure up to 60 bar Flow rate up to 0 l/min 9 High Pressure fi lters
FMM FHA GENERAL INFORMATION Technical data High Pressure filters FMM 00 FHA 0 FMM 00 & FHA 0 Maximum pressure up to 0 bar Maximum pressure up to 60 bar Flow rate up to l/min Flow rate up to 0 l/min Bypass valve Opening pressure 600 kpa (6 bar) housing materials housing materials Other opening pressures on request. Head: Phosphatized cast iron Housing: Phosphatized steel Bypass valve: Steel Pressure Working pressure: MPa (0 bar) Test pressure: 6 MPa (60 bar) Burst pressure: 6 MPa (60 bar) Pulse pressure fatigue test: 000 000 cycles with pressure from 0 to MPa (0 bar) Head: Steel (chemical heat treatment) Housing: Steel (chemical heat treatment) Bypass valve: Steel Pressure Working pressure: 6 MPa (60 bar) 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) p type Microfibre filter s series N: 0 bar Microfibre filter s series S: 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 C to +0 C Connections Inline Inlet/Outlet Note Both FMM and FHA filters are provided for vertical mounting Weights [kg] and volumes [dm ] FMM 00 FHA 0 Lenght Weights [kg]..8.8.6.90.06.6...7 Lenght Volumes [dm ] 0. 0. 0.8 0.7 0.6 0.6 0.8 0.79.. Hydraulic symbols Style S Style B Style T Style D Style V Style Z High Pressure filters 60
GENERAL INFORMATION FMM FHA The curves are plotted using mineral oil with density of 0.86 kg/dm in compliance with ISO 968. p varies proportionally with density. Pressure drop.0 FMM 00 / /.0 FHA 0 / housings p pressure drop Δp bar.00 0.0 Δp bar.00 0.0 / 0.00 0 0 60 90 0 0 Flow rate l/min 0.00 0 0 60 90 0 0 Flow rate l/min FMM 00 FHA 0 Bypass valve pressure drop 0 Δp bar 0 0 0 60 90 0 0 Flow rate l/min.0 FMM 00 housing with check valve Valves.00 Δp bar.0 0.00 0 0 0 60 80 00 Flow rate l/min Δp 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 6 High Pressure filters
FMM FHA Designation & Ordering code COMPLETE FILTER Series and size Configuration example: FMM00 B A G A0 N P0 FMM00 FHA0 Length Valves S B T D V Z Seals A V 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 NBR FPM FMM00 FHA0 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 M 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 M 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 7 DTA Electronic differential indicator 0 DEM Electrical differential indicator 78 DVA Visual differential indicator 0 DLA Electrical / visual differential indicator 89 DVM Visual differential indicator 0 DLE Electrical / visual differential indicator 9 Additional features page T Plug High Pressure filters 6
FMM FHA FMM00 Dimensions length Connections ABCD EFGH H [mm] 8 9 7 8 07 R M0 /8 UNC H Drain plug only length Recommended clearance space for maintenance 6 High Pressure filters
FMM FHA Dimensions FHA0 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 High Pressure filters 6
SPARE PARTS FMM FHA Order number for spare parts FMM 00 FHA 0 d e g a b c f Item: series FMM 00 FHA 0 Q.ty: pc. Q.ty: pc. (a g) Seal Kit code number NBR FPM See 000 000 order table 00088 0000 Q.ty: pc. Indicator connection plug NBR FPM TH TV 6 High Pressure fi lters