Return Line Filter RF

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3.2. REPLACEMENT ELEMENT0330 R 010 BN3HC /-KBSize0030, 0060, 0110, 0160, 0240,0330, 0660, 0850, 0950, 1300TypeRFiltration rating in µmBN3HC, V : 3, 5, 10, 20BN/AM : 3, 10P/HC : 10, 20W/HC : 25, 50, 100, 200AM : 40Filter materialBN3HC, V, BN/AM, P/HC, W/HC, AMSupplementary detailsV = FPM seals, filter suitable for rapidly biodegradable oils and phosphate ester (HFD-R)W = NBR seals, filter suitable for oil-water emulsions (HFA, HFC) (only for V and W/HC elements)KB = without bypass valveB. = special bypass cracking pressure (B1 = 1 bar, B6 = 6 bar)4. FILTER SPECIFICATIONSFilter type Connection Element size Number of elements Weight [kg] with element(s)30 G ½ 0030 R... 1 0.460 G ¾ 0060 R... 1 0.9110 G ¾ 0110 R... 1 1.1160 G 1¼ 0160 R... 1 1.8240 G 1¼ 0240 R... 1 2.2330 G2 0330 R... 1 4.1SAE DN 50 (2") 4.1660 SAE DN 80 (3") 0660 R... 1 20.0950 SAE DN 90 (3 1/2") 0950 R... 1 41.51300 SAE DN 100 (4") 1300 R... 1 46.02500 DIN DN 100 0850 R... 3 55.3DIN DN 125 58.34000 DIN DN 125 0850 R... 5 97.3DIN DN 150 101.35200 DIN DN 125 1300 R... 4 119.1DIN DN 150 126.16500 DIN DN 150 1300 R... 5 175.1DIN DN 200 186.17800 DIN DN 200 1300 R... 6 187.1DIN DN 250 202.115000 DIN DN 250 1300 R... 10 329.1DIN DN 300 382.1E 7.116.2/12.044
5. FILTER CALCULATION /SIZINGThe total pressure drop of a filter at a certain flow rate isthe sum of the housing ∆p and the element ∆p.The pressure drop can either be determined with the aidof our FSP Filter Sizing Program, which can be orderedvia our website www.hydac.com, or by using thefollowing graphs.5.1. ∆p-Q HOUSING GRAPHS TO ISO 3968The housing graphs apply to mineral oil with a densityof 0.86 kg/dm 3 and a kinematic viscosity of 30 mm 2 /sfor, in each case, the largest nominal width per size.For turbulent flows, the differential pressure changesproportionally to the density.For laminar flows it changes proportionally to thedensity and the viscosity.RF 30RF 2500∆p in barRF 4000∆p in bar0.300.250.200.150.100.050.000 500 1000 1500 2000 25000.300.250.200.150.10Q in l/min0.05∆p in barRF 52000.000 500 1000 1500 2000 2500 3000 3500 40000.25Q in l/min0.20RF 60/110Q in l/min∆p in bar0.150.10∆p in barRF 65000.050.000 1000 2000 3000 4000 5000 60000.20Q in l/min0.18RF 160/240∆p in barRF 330/660Q in l/minQ in l/min∆p in barRF 78000.160.140.120.100.080.060.040.020.000 1000 2000 3000 4000 5000 6000 70000.160.140.12Q in l/min∆p in bar∆p in bar0.100.080.060.040.02RF 950/1300Q in l/minRF 150000.000 1000 2000 3000 4000 5000 6000 7000 80000.25Q in l/min0.20∆p in bar∆p in bar0.150.10Q in l/min0.050.000 2000 4000 6000 8000 10000 12000 14000 16000Q in l/minE 7.116.2/12.045
Page 1 and 2: HYDAC return line filters typeRF ar
Page 3: 3. MODEL CODE (also order example)3
Page 7 and 8: ∆p in bar0.80.70.60.50.40.30.20.1
Page 9 and 10: 6.2. RF 60-240labelwith model codeo
Page 11: 6.4. RF 2500 - 15000clogging indica

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