RFB with check valve magnetic return filter series RFB-25 RFB-40 RFB-63 RFB-100 RFB-160 RFB-250 RFB-400 RFB-630 RFB-800 RFB-1000 RFB-1300 Introduction  RFB-series filters are used in the return line of hydraulic system. They ca be installed on the top. At the side or in the bottom of tanks. Every filter is equipped with a permanent to remove ferrous matters in the oil, Filter element is made of non-woven fibre with high efficiency and low restriction. A diffuser is fitted in the lower part of the filter, ensuring steady oil flow into the tank. There is a check valve in the filter to prevent oil flowing out from the tank when filter element is changed.  The differential pressure indicator will signal when the pressure drop across filter element attains 0.35MPa and the by-pass valve opens at 0.4MPa. Technical Data ModelFlow RateFiltr.(um)Press.(Mpa)Initial Δp(Mpa)IndicatorWeight(Kg)Model of element(L/Min)InitialMax(V)(A)RFB-25X*-C/Y2511.6≤0.0750.35122.54.6FBX-25X*RFB-40X*-C/Y4032424.8FBX-40X*RFB-63X*-C/Y635631.55.3FBX-63X*RFB-100X*-C/Y100102200.256FBX-100X*RFB-160X*-C/Y160206.7FBX-160X*RFB-250X*-C/Y2503012.3FBX-250X*RFB-400X*-C/Y40014.7FBX-400X*RFB-630X*-C/Y63017.3FBX-630X*RFB-800X*-C/Y80018.6FBX-800X*RFB-1000X*-C/Y100021.3FBX-1000X*RFB-1300X*-C/Y1300FBX-1300X* ModelABCDEFGHJKLNPMabSTQHRFB-25X*-C/Y78167348Φ12417596.55816875Φ15090Φ7Φ55M101027880436020RFB-40X*-C/Y374RFB-63X*-C/Y411RFB-100X*-C/Y473RFB-160X*-C/Y548RFB-250X*-C/Y120210558Φ18625013274245112Φ225132Φ9Φ80M12140106110629022RFB-400X*-C/Y708RFB-630X*-C/Y877RFB-800X*-C/Y948RFB-1000X*-C/Y1114RFB-1300X*-C/Y1454   Filter Elements Part Numbers FBX-25X1FBX-25X3FBX-25X5FBX-25X10FBX-25X20FBX-25X30FBX-40X1FBX-40X3FBX-40X5FBX-40X10FBX-40X20FBX-40X30FBX-63X1FBX-63X3FBX-63X5FBX-63X10FBX-63X20FBX-63X30FBX100X1FBX-100X3FBX-100X5FBX-100X10FBX-100X20FBX-100X30FBX-160X1FBX-160X3FBX-160X5FBX-160X10FBX-160X20FBX-160X30FBX-250X1FBX-250X3FBX-250X5FBX-250X10FBX-250X20FBX-250X30FBX-400X1FBX-400X3FBX-400X5FBX-400X10FBX-400X20FBX-400X30FBX-630X1FBX-630X3FBX-630X5FBX-630X10FBX-630X20FBX-630X30FBX-800X1FBX-800X3FBX-800X5FBX-800X10FBX-800X20FBX-800X30FBX-1000X1FBX-1000X3FBX-1000X5FBX-1000X10FBX-1000X20FBX-1000X30FBX-1300X1FBX-1300X3FBX-1300X5FBX-1300X10FBX-1300X20FBX-1300X30 Filter elements are tested according to the following ISO standards:ISO 2941 Verification of collapse/burst resistanceISO 2942 Verification of fabrication integrityISO 2943 Verification of material compatibility with fluidsISO 3723 Method for end load testISO 3724 Verification of flow fatigue characteristicsISO 3968 Evaluation of pressure drop versus flow characteristicsISO 16889 Multi-pass method for evaluating filtration performance Packing & ShippingPlastic bag inside,carton box outside, or according customer special requirement.Pallet or wooden box or according customer special requirement. Our ServiceHydraulic FiltersArgo, Boll, Bosch Rexroth, CJC, Donaldson, Eaton (Internormen), Filtrec, Gardner Denver, Hydac, Hy-pro, Hifi, Hilco, Indufil, Mahle, Mp Filtri, OMT, Pall, Parker, Stauff, SF, Schroeder,Taisei Kogyo, UFI, Vickers... Compressor Air Filters & Oil Filters & SeparatorsAtlas Copco, Aerzen, ABAC, Boge, Bolaite, Compair, Ceccato, Elgi, Fusheng, Gardner Denver, Hifi, Hitachi, Ingersoll Rand, Kobelco,  Kaeser, Liutech, Mann, Quincy, Sullair, Samsung, Sotras... Compressed Precision Inline FiltersAtlas Copco, AFE, ABAC, ATS, Airflux, Beko, Boge, BEA, Ceccato, Compair, CTA, CKD, Deltech, Domnick Hunter, Donaldson (Ultrafilter), Friulair, Fusheng, FST, Gardner Denver, Hifi, Hankison, Hiross, Ingersoll Rand, Kaeser, Knocks, Kellin, KSI, Liutech,  Mikropor, MTA, Nano, Numatics, OMI, Omega, Orion, Parker, Risheng, Sotras, SMC, Sege, Shanli, Sullair, Walker, Wikerson, Zander... Vacuum Pump FiltersBusch, Leybold, Becker, Rietschle Suction Strainers, Coalescer Filters, RRR Filters, Leemin Filters, Natural gas filter, Oil Filter Purfier...  FAQQ1. What is your product range?A: Our products cover replacement hydraulic filters, compressor air filters, oil filters, separators, compressed air filters, vacuum pump exhaust filters. Q2. Is customized filter or OEM available?A: Yes, just offer your required sepcifications and drawings. Q3. Can you produce according to the samples?A: Yes, we can produce by your samples or technical drawings. Q4. What's your terms of packing?A: Generally,we pack our goods in neutral boxes,outside brown carton cases. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.Q5. What's the terms of payment?A: T/T 30% as deposit, and 70% before delivery.We'll show you the photos of the products and packages before you pay the balancing.Q6. What's your terms of delivery?A: (1) EXW (2) FOB (3)CFR (4)CIF. Q7. How about your delivery time?A: Generally, under MOQ quantity take 5-7 working days after receiving your advance payment. The specific delivery time depends on models and the quantity of your order. Q8. What's your sample policy?A: We can supply the sample if we have stock, but the customers have to pay the sample cost and the courier cost at first, and we will refund sample cost in your next order.   Contact: AlanXinxiang Xinzheng Filter Equipment Co., LtdAdd: D5, 4th Floor, Venture Building, No. 1 Park, High-tech Zone, Xinxiang City, Henan Province, China.Phone: 0086-15083125759Tel: 0086-373-5011868Email: alan@xzfilters.comQQ: 2572060047Whatsapp: 86-15083125759Wechat: 86-15083125759