The basic information of N40FM-S020-PP1F and N40FM-S050-PP1F aviation fuel filter elements are as follows:

1. Product use: These filter elements are mainly used in hydraulic oil systems to continuously filter impurities, moisture and other pollutants in the oil to ensure the normal operation of the system. They are widely used in power plants, steel mills, shield tunneling, mining, papermaking, petroleum, ships, chemicals, textiles, various power machinery and other industries.

2. Filter element filter material: Filter materials include glass fiber, filter paper, metal mesh, metal powder, metal sintering, sintered felt, etc.

3. Filter accuracy: Different filter materials have different filtration accuracy, glass fiber filter material is 1-70μm (micrometer), metal mesh filter material is 3-400μm (micrometer), filter paper filter material is 5-40μm (micrometer).

4. Technical parameters:

- Rated flow: 6~9100 L/min;

- Working pressure: ≤450 kg;

- Working temperature: -30~120℃

5. Filter element testing standards: including ISO 2941 to ISO 4572 and other international standards, involving filter element rupture resistance, structural integrity, material and liquid compatibility, end-to-end compliance test, fatigue property determination, pressure difference flow characteristics and multiple pass method of filtration characteristics.

6. Main application areas:

- Used for filtration of rolling mill, continuous casting machine hydraulic system and filtration of various lubrication equipment.

- Petrochemical industry: separation and recovery of products and intermediate products in oil refining and chemical production processes, liquid purification, purification of tapes, CDs and photographic films in manufacturing, and particle removal filtration of oil field injection water and natural gas.

- Textile industry: stirring liquid, air suspension, wetting, operating accumulator, spraying, spraying system, infusion. Purification and uniform filtration of polyester melt in the wire drawing process, protective filtration of air compressors, deoiling and dewatering of compressed gas.