APPLICATION EXAMPLE Aluminium alloy Spin-on cartridge: Bypass valve: Indicator housing: Collapse, differential BYPASS VALVE WORKING TEMPERATURE Full with fluids: HH-HL-HM-HV-HTG For fluids different than the above mentio- ned, please contact our Sales Department.

RETURN FILTERS INSTALLATION DRAWING Tank mounting pattern FILTER HOUSING

RETURN FILTERS ORDERING AND OPTION CHART FILTER ELEMENT

RETURN FILTERS FLUID SPEED when selecting the filter size, we suggest to consider also the max recommended fluid speed (in return lines normally 1,5 < v < 4 m/s) PRESSURE DROP CURVES (Ap) The "Assembly Pressure Drop (Ap)" 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 50 kPa (0,5 bar). FILTER HOUSING PRESSURE DROP (mainly depending on the port size) N.B. All the curves have been obtained with mineral oil having a kinematic viscosity 30 cSt and specific gravity 0,9 kg/dm3;...

R E T U R N F I LT E R S PRESSURE DROP CURVES (∆p) RC 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 50 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 filter media) Δp (bar Δp (kPa) ) 1 ERC 11 100 0,75 75 0,5 50 CD ERC 21 100 FB 0,75 75 FC FD 50 CC 0,25 25 0 50 CD 50 0,5 FB 0,25 25 0 75 100 125 150 l/min Δp (bar Δp (kPa) ) 0,5 0,75 75 CC 25 ERC 12 100...

RC R E T U R N F I LT E R S CLOGGING INDICATOR A visual or electrical indicator is available as an option and allows monitoring of the element condition. The port for the indicator is a standard feature. QUICK MAINTENANCE The spin-on type filter element ensures a quick and easy replacement. EASY REPLACEMENT A anti-drain membrane keeps the oil inside the cartridge and avoid oil losses during the replacement. CLOGGING INDICATOR For further technical informations and other options see page 184. SPARE SEAL KIT NBR FRC11 FRC12 521.0018.2 FRC21 521.0036.2 FRC22 SERIES 30 521.0018.2 521.0036.2 FILTER...