COMPONENTS SUCTION F I LT E R S SC STANDARD SERIES MATERIALS SC31 & SC41 Cover & head: Aluminium alloy Bowl: Polyammide SC71 & SC81 Cover & housing: Aluminium Shut-off valve: Polyammide Seals: NBR Nitrile (FKM - on request uoroelastomer) Indicator housing: Brass PRESSURE (ISO 10771-1:2002) Collapse, differential for the lter element (ISO 2941): 100 kPa (1 bar) WORKING TEMPERATURE APPLICATION EXAMPLE From -25° to + 110° C COMPATIBILITY (ISO 2943:1999) Full with uids: HH-HL-HM-HV-HTG (according to ISO 6743/4) For uids different than the above mentioned, please contact our Sales Department. 19

S U C T I O N F I LT E R S ORDERING AND OPTION CHART S C TYPE F = FILTER COMPLETE B = FILTER HOUSING N = NBR Nitrile F = FKM Fluoroelastomer G = treatment for water-glycol 71 81 B F F F 12 16 20 - 24 - - - 32 W W W N F G N F G N F G ME SEALS 41 F G 32 = 4" W BYPASS VALVE W = without 31 N 10 = 1" 1/4 (B10 only) 12 = 1" 1/2 ( B12 only) 16 = 2" (F16 only) 20 = 2" 1/2 (F20 only) 24 = 3" F B W PORT SIZE F B 10 - PORT TYPE B = BSP thread F = SAE flange 3000 psi F B B - FAMILY, NOMINAL SIZE & LENGTH F B ME ME ME - ELEMENT FAMILY SIZE & LENGTH - FILTER MEDIA ME = metal wire mesh 60 m MF = metal wire...

SC S U C T I O N F I LT E R S STANDARD SERIES FLUID SPEED when selecting the lter size, we suggest to consider also the max recommended uid speed (in suction lines normally 0,1< v < 1 m/s) 600 Recommended range 550 500 [l/min] 400 FLOW RATE 450 300 0,1< v < 1 m/s 350 250 200 150 100 50 0 1” 1/4 1” 1/2 2” 1/2 3” 4” PORT SIZE PRESSURE DROP CURVES (∆p) 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 3 kPa (0,03 bar). FILTER HOUSING PRESSURE DROP...

S U C T I O N F I LT E R S SC STANDARD SERIES CLOGGING INDICATOR A visual or electrical indicator allows monitoring of the element condition. The port for the indicator is a standard feature. MAGNETIC CORE The optional magnetic core is an additional safeguard that prefilters magnetic particles. FAST REPLACEMENT Loosening four screws will allow removal of quick release cover and replacement element. EASY MAINTENANCE Operated by a hexagonal cover stud the shut-off valve isolates the tank oil allowing easy element replacement without emptying the reservoir. CLOGGING INDICATOR For further technical...