HaiTe Filter Return Oil Filter RFB Series Self sealing Magnetic Return Oil Filter with High Cost Performance

Description :

RFB series direct return self sealing magnetic oil return filter product introduction:

The RFB series direct return self sealing magnetic return oil filter is mainly used for precision filtration of hydraulic system return oil, filtering out metal particles generated by component wear and rubber impurities caused by seal wear in the hydraulic system, and keeping the oil flowing back to the oil tank clean.

Performance characteristics of RFB series direct return self sealing magnetic oil return filter:

1. This filter can be directly installed on the top, side, or bottom of the fuel tank, with the filter head exposed outside the tank and the cylinder partially immersed in the tank, simplifying the system pipeline and making the system layout more compact.

2. This filter is equipped with a magnet that can filter out ferromagnetic particles larger than 1 micron in the oil.

3. Equipped with a bypass valve: When starting with cold oil, if the system liquid temperature is too low, flow pulsation and other factors cause excessive pressure difference in the filter, and the main engine cannot work, or if the filter element is blocked by pollutants, the bypass valve connected in parallel at the lower part of the filter cover will automatically open (with an opening pressure of 0.4 MPa) to protect the filter element and system from normal operation.

4. Equipped with a check valve: The filter is placed on the side or bottom of the fuel tank, and when replacing the filter element, the oil in the tank will not flow out.

5. There is a liquid flow formed by the lower part of the cylinder, which can smoothly flow the return oil into the oil tank without generating bubbles, reducing the re-entry of air, weakening the agitation of accumulated pollutants, and when the bypass valve is opened, it can play a coarse filtering role.

6. Equipped with a visual indication and electric signal transmission device, overflow pipe, and storage cup; After the filter element gradually becomes clogged, the clogging situation of the filter element can be observed on the sight gauge, and an electrical signal can also be sent (with a signal value of 0.35MPa). An overflow pipe and a dirt cup are installed at the bottom of the filter element, which can be taken out together when replacing the filter element, thus avoiding the phenomenon of pollutants falling back into the fuel tank.

7. The filter material of the filter element is made of glass fiber, which has the advantages of high filtration accuracy, large oil flow capacity, small original pressure loss, and large pollutant absorption capacity. Its filtration accuracy calibration filtration ratio is β 3, β 5, β 10, β 20 ≥ 200, and the filtration efficiency is η ≥ 99.5%. The evaluation methods are ISO16889-99 and GB/T18853-2002.

8. The feature of easy installation, connection, and replacement of filter elements is that the oil inlet is connected by a flange. For the installation of the flange between the filter head and the oil tank, users can design and process 6 flange screw holes on the oil tank plate according to the dimensions in the chart. Unscrew the top cover of the filter to replace the filter element or add fuel to the fuel tank.

9. Equipped with auxiliary oil return holes: There are two small oil return holes on the side and top of the filter head, which can be used to filter a small amount of oil in the system back into the oil tank or add a small amount of oil to the tank. When the filter is installed on the side or bottom of the tank, the small hole cover can be unscrewed to remove the oil containing pollutants in the filter, thereby extending the service life of the filter element and facilitating the purification of the oil.

Recommended models for RFB series direct return self sealing magnetic oil return filter:

RFB series direct return self sealing magnetic oil return filter application areas:

1. Metallurgy: Used for filtering hydraulic systems of rolling mills and continuous casting machines, as well as filtering various lubrication equipment.

2. Petrochemical: Separation and recovery of products and intermediate products in refining and chemical production processes, oil field well water injection, and particle removal filtration.

3. Textile: Purification and uniform filtration of polyester melt during wire drawing process, protective filtration of air compressor, and removal of oil and water from compressed gas.

4. Electronics and pharmaceuticals: pre-treatment filtration of reverse osmosis water and deionized water, pre-treatment filtration of cleaning solution.

5. Thermal power and nuclear power: Purification of oil for lubrication systems, speed control systems, bypass control systems of gas turbines and boilers, purification of feed pumps, fans, and dust removal systems.

6. Mechanical processing equipment: lubrication systems and compressed air purification for paper making machinery, mining machinery, injection molding machines, and large precision machinery, dust recovery and filtration for tobacco processing equipment and spraying equipment.

AfterSalesService :

• return oil filter