DD520 Precision Filter element

Product details

DD520 precision filter element is the main principle of filter, is to purify the original ecological resources and resources reuse, and the need for purification equipment, filter element is mainly used in oil filtration, water filtration, air filtration and other filtration industry. Remove a small amount of impurities in the filter medium, can protect the normal work of equipment or clean air, when the fluid through the filter has a certain precision of the filter element, the impurities are blocked, and the clean flow through the filter element outflow.

Implementation standard of filter element production:

ISO2491 filter element - Cracking resistance test

ISO2492 Filter element - Structural integrity test

ISO2493 Filter element - Compatibility test of material and liquid

ISO3723 Filter element - End load test method

ISO3724 filter element - Determination of filter fatigue characteristics ISO3968 filter element

ISO4572 Filter element - Multiple pass method for determination of filtration characteristics

Performance characteristics:

DD520 precision filter element is made of imported high quality filter materials and stainless steel skeleton, with high filtration efficiency, corrosion resistance, high strength, low airflow resistance, long service life and so on

Technical parameter

The flow path is extended to reduce pressure drop.

The shell is made of high quality aluminum alloy and carbon steel.

The exterior is sprayed with epoxy resin powder for durability and corrosion resistance.

The inlet and outlet are threaded joint type, and the air flow direction is marked on the shell, easy to install.

Compact design to reduce the space required for maintenance.

The new differential pressure gauge indicates the best time to change the filter.

The liquid level indicator can easily monitor the liquid level and pay attention to the condition requiring preventive maintenance at any time to avoid downstream contamination.

Reliable automatic drain device.

Application field

1.Metallurgy: used for rolling machine, continuous casting machine hydraulic system filtration and filtration of various lubrication equipment.

2. Petrochemical: separation and recovery of products and intermediate products in the process of oil refining and chemical production, and particle removal filtration of oil well injection water and natural gas.

3.Textile: polyester melt in the process of drawing purification and uniform filtration, air compressor protection filtration, compressed gas removal of oil and water.

4.Electronics and pharmaceutical: reverse osmosis water, deionized water treatment filtration, washing liquid and glucose pretreatment filtration.