The following is basic information about the PA3873 and AF4285 plate and frame filter elements:

 PA3873 Plate and Frame Filter Element

- Filtration Rating: 0.01-500μm.

- Operating Temperature: -30°C to 115°C.

- Maximum Operating Pressure: 420 kg.

- Pressure Differential: Minimum 0.2 MPa.

- Filter Media: Glass fiber, metal mesh, filter paper, sintered felt, sintered mesh, powder sintered, etc.

 AF4285 Plate and Frame Filter Element

- Filtration Rating: Glass fiber filter media: 1-70μm, filter paper filter media: 5-40μm.

- Operating Pressure: ≤450 kg.

- Operating Temperature: -30°C to 120°C.

- Rated Flow Rate: 6-9100 L/min.

- Filter Media: Glass fiber, air filter paper, PP, polyester, etc.

 Common Features

- High-Efficiency Filtration: Utilizes high-quality filter media for high filtration efficiency, effectively removing dust and impurities from the air.

- High Structural Integrity: Passes ISO 2942:2004 testing multiple times, free of structural defects that could affect filtration accuracy.

- Long Service Life: Utilizes high-quality imported filter media, resulting in high particle retention per unit area, a large dirt holding capacity, and a long service life.

- Wide Application: Suitable for a variety of industries, such as filtration of hydraulic systems in rolling mills and continuous casting machines, liquid purification in the petrochemical industry, air suspension and humidification in the textile industry, and pre-treatment filtration of reverse osmosis and deionized water in the electronics and pharmaceutical industries.

 Testing Standards

- ISO 2941: Test method for filter element rupture resistance.

- ISO 2942: Test method for structural integrity of hydraulic filter elements.

- ISO 2943: Test method for compatibility of hydraulic filter element materials with fluids. - ISO 3723: End-to-end compliance test for filter elements.

- ISO 3724: Determination of fatigue characteristics of filter elements.

- ISO 3968: Differential pressure flow characteristics of filter elements.

- ISO 4572: Determination of filtration characteristics of filter elements by the multiple-pass method.

- ISO 16889: Filtration ratio/dirt holding capacity.

Leah     Sales Manager

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