NORMAN U6430、U6431、U6437 Filter Cartridges
Product Spotlights
Filter Element Performance Features:
Multi‑layer composite filter paper construction ensures high filtration accuracy.
Large dirt‑holding capacity and extended service life.
High flow density, which reduces the overall size of the precision filter.
Carefully engineered and specially treated glass fibre layer.
Structure and materials fully comply with applicable standards.
Wide range of specifications and types to suit various precision filter requirements.
Installation Steps and Precautions:
The filter element is a consumable item and must be replaced promptly when clogged. Ensure that the system tank and piping are thoroughly flushed before use. When adding oil, always use a filling device equipped with a filter; do not allow the oil in the tank to come into direct contact with air. Avoid mixing old and new oil. Following these practices will help extend the service life of the hydraulic oil filter element.
Precautions:
Turn off the equipment and disconnect the power supply.
Close all oil port valves.
Open the drain port at the bottom of the precision filter and the vent valve on the top to completely drain the oil from the filter housing.
Open the top cover of the precision filter and remove the old hydraulic oil filter element.
Clean the entire filter assembly.
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When installing the new hydraulic oil filter element, pay close attention to cleanliness. Maintain a clean working environment throughout the entire process; otherwise, foreign contaminants may be introduced.
About Our Products and Company:
Our hydraulic oil filter elements are manufactured using imported filter media, offering advantages such as high dirt‑holding capacity, long service life, and excellent filtration performance. Our products are well received by customers in power plants and steel mills.
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With over ten years of experience in the filtration industry, our company specializes in producing a wide range of replacement filter elements for imported brands, including the Liming series, PALL, Donaldson, HYDAC, Internormen, Argo, Emerald, steam turbine filter elements for power plants, oil purifier filter elements, air filter elements, dust filter cartridges, and more. Our technical team is capable of customising non‑standard filter elements to meet specific requirements. We welcome both new and old customers to contact us for enquiries.
Purpose and Features of the Filter Elements:
Filter elements are used to remove or block contaminants that enter the system from external sources or are generated by component wear during operation. They effectively prevent premature wear or seizure of components and actuators caused by contamination. These filter elements feature a compact structure and small size. The filter media, made of imported glass fibre, provide high filtration accuracy, excellent flow capacity, low initial pressure drop, and large dirt‑holding capacity. The filtration accuracy is rated in accordance with ISO standards.
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