PRESSURE FILTERS. BYPASS VALVE Setting: 170 kpa (1,7 bar) ± 10% WORKING TEMPERATURE From -25 to +110 C

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1 COMPONENTS MATERIALS Head: Aluminium alloy Spinon cartridge: Steel Bypass valve: Polyammide Seals: NBR Nitrile (FKM on request fluoroelastomer) Indicator housing: Brass APPLICATION EXAMPLE PRESSURE (ISO 077:2002) Max working:,2 MPa (2 bar) Test:,5 MPa (5 bar) Bursting: 2,5 MPa (25 bar) Collapse, differential for the filter element (ISO 294): 400 kpa (4 bar) BYPASS VALVE Setting: 70 kpa (,7 bar) ± 0% WORKING TEMRATURE From 25 to +0 C COMPATIBILITY (ISO 2943:999) Full with fluids: HHHLHMHRHVHG (according to ISO 6743/4) For fluids different than the above mentioned, please contact our Sales Department.

2 INSTALLATION DRAWING F + & F 2+ F 3+ F 4+ FILTER HOUSING D D2 D3 D4 D5 D6 E E E2 E3 E4 E5 E6 H H2 H3 kg F 3/ , ,2 F2 3/ , ,5 F2 /4 /2 6UN ,9 F3 /2 /2 6UN ,6 F4 /2 /2 6UN M ,8 F22 /4 /2 6UN ,0 F32 /2 /2 6UN ,8 F42 /2 /2 6UN M ,0

3 ORDERING AND OPTION CHART FILTER ELEMENT A B C kg Area (cm 2 ) Media F+ Media C+ B ESE,5 46 0, ESE2,5 9 0, ESE2, C ESE22, A

4 INSTALLATION DRAWING VERSION WITH DIFFERENTIAL INDICATOR F A+ & F B+ F 3+ F 4+ FILTER HOUSING D D2 D3 D4 D5 D6 E E E2 E3 E4 E5 E6 H H2 H3 kg FA 3/ ,5 2, ,2 FA2 3/ ,5 2, ,5 FB /4 /2 6UN ,9 F3 /2 /2 6UN ,6 F4 /2 /2 6UN M ,8 FB2 /4 /2 6UN ,0 F32 /2 /2 6UN ,8 F42 /2 /2 6UN M ,0

5 VERSION WITH DIFFERENTIAL INDICATOR ORDERING AND OPTION CHART N.B. Indicator series 70 only on request FILTER ELEMENT A B C kg Area (cm 2 ) Media F+ Media C+ B ESE,5 46 0, ESE2,5 9 0, ESE2, C ESE22, A

6 FLUID SED (when selecting the fi lter size, we suggest to consider also the max recommended fl uid speed (in pressure lines normally 5 < v < 0 m/s). FLOW RATE [] Recommended range 3/4 /4 /2 PORT SIZE 5 < v < 0 m/s PRESSURE DROP CURVES (Δp) The Assembly Pressure Drop ( p) is obtained by adding the pressure drop values of the Filter Housing and of the Clean Filter Element corresponding to the considered Flow Rate and it must be lower than kpa (0,5 bar). FILTER HOUSING PRESSURE DROP (mainly depending on the port size) 0,4 40 3/4" 0,3 30 /4 /2 F 0,2 0, N.B. All the curves have been obtained with mineral oil having a kinematic viscosity 30 cst and specific gravity 0,9 kg/dm 3 ; for fluids with different features, please consider the factors described in the first part of this catalogue. All the curves are obtained from test done at the UFI HYDRAULIC DIVISION Laboratory, according to the specification ISO 38:2005. In case of discrepancy, please check the contamination level, viscosity and features of the fluid in use.

7 PRESSURE DROP CURVES (Δp) The Assembly Pressure Drop ( p) is obtained by adding the pressure drop values of the Filter Housing and of the Clean Filter Element corresponding to the considered Flow Rate and it must be lower than kpa (0,5 bar). CLEAN FILTER ELEMENT PRESSURE DROP WITH F+ AND C+ MEDIA (depending both on the internal diameter of the element and on the fi lter media) 0,75 75 ESE FA FB 0,75 75 ESE 2 FA 0,5 0,25 FC FD 25 CC CD ,5 0,25 FB 25 FC FD CC CD ,75 75 FA FB ESE 2 FC 0,75 75 FA ESE 22 FB 0,5 0,25 FD 25 CC CD ,5 0,25 FC 25 FD CC CD F3+ and F4+ fi lters use double element canisters. The Assembly Pressure Drop is therefore determined by adding the Housing Pressure Drop at the real fl ow rate and half the pressure drop of the ESE2+ element. E.g. The pressure drop of a complete F3FC fi lter at a 60 fl ow rate is obtained by adding the Housing Pressure Drop and half the ESE2NFC element pressure drop at 60. BYPASS VALVE PRESSURE DROP When selecting the fi lter size, these curves must be taken into account if it is foreseen that any fl ow peak is to be absorbed by the bypass valve, it also must be of proper confi guration to avoid pressure peaks. The valve pressure drop is directly proportional to fl uid specifi c gravity F F N.B. All the curves have been obtained with mineral oil having a kinematic viscosity 30 cst and specific gravity 0,9 kg/dm 3 ; for fluids with different features, please consider the factors described in the first part of this catalogue. All the curves are obtained from test done at the UFI HYDRAULIC DIVISION Laboratory, according to the specification ISO 38:2005. In case of discrepancy, please check the contamination level, viscosity and features of the fluid in use.

8 A visual or electrical indicator is available as an option and allows monitoring of the element conditions, giving an indication of the right time to replace the element. BYPASS VALVE In the head, a fullfl ow bypass valve can be mounted as an option; the bypass fl ow is designed in such a way that the contaminant is retained in the fi lter element during bypass conditions. LONG LIFE FILTER ELEMENT The fi lter elements are designed with a very large fi lter area giving a highest dirt holding capacity. EASY MAINTENANCE The spinon cartridge fi lter element allows a easy and quick replacement of the element itself. STRONG CONSTRUCTION The materials and the design ensure a superior resistance to fatigue even at working pressures up to.200 kpa (2 bar). For further technical informations and other options see page SERIES 3 SERIES P FILTER HOUSING FILTER ELEMENT SPARE PARTS ELEMENTS (For fi lling up see table Ordering and option chart ) B P E X X ESE

9 VERSION WITH DIFFERENTIAL INDICATOR A visual or visualelectrical differential indicator is available as an option and allows monitoring of the element conditions, giving an exact indication of the right time to replace the element. BYPASS VALVE In the head, a fullfl ow bypass valve can be mounted as an option; the bypass fl ow is designed in such a way that the contaminant is retained in the fi lter element during bypass conditions. LONG LIFE FILTER ELEMENT The fi lter elements are designed with a very large fi lter area giving a highest dirt holding capacity. EASY MAINTENANCE The spinon cartridge fi lter element allows a easy and quick replacement of the element itself. STRONG CONSTRUCTION The materials and the design ensure a superior resistance to fatigue even at working pressures up to.200 kpa (2 bar). For further technical informations and other options see page Differential SERIES U0 SERIES N0 SERIES 5B SERIES 6B 7B SERIES T0 B P E FILTER HOUSING X X FILTER ELEMENT ESE Is this datasheet the latest release? Please check on our website. SPARE PARTS ELEMENTS (For fi lling up see table Ordering and option chart ) Technical data subject to variations without prior notice. EN 03/20