Domnick Hunter 020AAR is a high-efficiency oil and dust removal composite filter element, serving as a core precision purification in compressed air systems that simultaneously removes oil and dust. Below are its core attributes and practical information:
I. Core Performance Parameters
Filtration Precision and Purification Effect
Utilizing a filter material structure, it can simultaneously achieve:
Filtration precision ≤0.01μm, efficiently removing oil mist, hydrocarbons, and 0.01μmlevel solid particles;
Residual oil content of treated compressed air ≤0.01ppm, virtually oil-free, odorless, and tasteless, meeting the stringent requirements of high-precision applications.
Material and Durability
Made of a composite of fiberglass and imported non-woven fabric, it features acid-resistant, alkali-resistant, high-temperature resistant ( temperature ≤80°C), waterproof, anti-static, and fireproof properties, making it suitable for harsh working conditions in chemical, spray painting, and electronics industries.
and Service Life
The deep-bed pleated design provides a filtration area 450% larger than traditional filter elements of the same specification, significantly increasing dust-holding capacity slowing differential pressure increase. The service life can reach 8,000 hours (regular differential pressure monitoring is required, and replacement is recommended after 8,000 hours