RA Series Filters, Tank Return

Return fi lters take care of the oil returning into the tank, ensuring the fl uid cleanliness level to be within the required values. Nominal fl ow rates up to 2.400 l/min (635 GPM). Degree of fi ltration is from 5μm(c) to 90μm. Filter elements are glass fi bre, cellulose and metal wire mesh media. Materials: • Aluminium alloy head and cover • Polyammide bowl for FRA21-31-32-33-41 • Zinc-plated steel bowl for FRA41-42-51-52-53-5D • Polyammide bypass valve • NBR nitrile seals (FKM fl uoroelastomer on request) • Brass indicator housing Compatibility: (ISO 2943:1999) • Full with fl uids: HH-HL-HM-HV-HTG (according to ISO 6743/4)
Hydraulics Hydraulic Filtration
Replacement Fibre Elements
  • Technical specs
Part number Variation name Outside diameter in millimetres Bend radius in millimetres Burst pressure in bar Maximum gauge pressure in bar Burst pressure Vacuum level in inches of mercury Thread size Thread size in millimetres Thread size in UNF Size of inlet thread Size of outlet thread To suit internal diameter of hose To suit metric internal diameter of hose To suit metric outside Flange size Seal Type Working temp Output Signal mA Litres per Minute Mpa Working pressure Micron Rating for filtration To Suit Notes Length MM Hole Centres in mm Height in MM Port Size Oem Code Element Media Old Ref Material Model Box QTY Bypass in PSIG Float Material Flow rate in cubic Litres per second ElemnentSize Voltage Max Litres per Minute Wattage OD In INCHES Max working pressure Size Max Pressure for rotation Displacement cm6247 Volume Function To suit Cartridge Ratio No. of Stations Type Frame Size Group Number
ERA21NFC Replacement Fibre Elements 12 21
ERA21NFD Replacement Fibre Elements 21 21
ERA31NFC Replacement Fibre Elements 12 31
ERA31NFD Replacement Fibre Elements 21 31
ERA32NFC Replacement Fibre Elements 12 32
ERA32NFD Replacement Fibre Elements 21 32
ERA41NFC Replacement Fibre Elements 12 41
ERA41NFD Replacement Fibre Elements 21 41
ERA51NFC Replacement Fibre Elements 12 51
ERA51NFD Replacement Fibre Elements 21 51
ERA53NFC Replacement Fibre Elements 12 53
ERA53NFD Replacement Fibre Elements 21 53
FRA21B04BNFC32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 12 Micron 1/2” 21
FRA21B04BNFD32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 21 Micron 1/2” 21
FRA31B06BNFC32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 12 Micron 3/4” 31
FRA31B06BNFD32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 21 Micron 3/4” 31
FRA32B08BNFC32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 12 Micron 1” 32
FRA32B08BNFD32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 21 Micron 1” 32
FRA41B10BNFC32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 12 Micron 1.1/4” 41
FRA41B10BNFD32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 21 Micron 1.1/4” 41
FRA51B12BNFC32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 12 Micron 1.1/2” 51
FRA51B12BNFD32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 21 Micron 1.1/2” 51
FRA53B16BNFC32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 12 Micron 2” 53
FRA53B16BNFD32WX BSPP Ported, Visual Indicator, Bypass 1.7 bar, 21 Micron 2” 53