introduction
The RFB direct-return self-sealing oil return filter is a device used for fine filtration of return oil in hydraulic systems. It is capable of filtering out contaminants such as metal particles generated by component wear and rubber impurities from worn seals, ensuring that the oil flowing back into the tank remains clean.
Product Features
- Flexible Installation Position: 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 inside. This simplifies the system piping and makes the system layout more compact.
- High-Efficiency Filtration: Equipped with a permanent magnet, the filter can remove ferromagnetic particles larger than 1 micron from the oil, effectively eliminating impurities in the oil.
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Convenient Monitoring and Maintenance:
Signaling Device: Featuring a combined visual indicator and electrical signaling device, it allows for visual inspection of filter element clogging on the gauge and also provides an electrical signal (typically at 0.35MPa) to promptly remind users to replace the filter element.
Overflow Tube and Contaminant Accumulator: An overflow tube and contaminant accumulator are positioned at the bottom of the filter element, enabling them to be removed together during filter element replacement, preventing contaminants from re-entering the fuel tank.
Application Fields
The RFB direct-return self-sealing oil return filter is widely used in various industrial sectors such as petroleum, chemical plants, steel mills, textile printing and dyeing factories, power plants, coal mines, military industries, heavy industries, shipyards, construction machinery parts, CNC machinery parts, agricultural machinery parts, hydraulic machinery parts, and more. It is an indispensable and critical equipment in hydraulic systems.
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