Air filter for rotary drilling rig

Filtration accuracy ≤20μm

Filtration efficiency ≥99.67%

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Specifications

Premium Core Material: Uses imported American HV filter paper with excellent moisture resistance, high filtration accuracy, large dust-holding capacity, good air permeability, and strong stability.
Premium Craftsmanship: Special imprinting and pressing techniques ensure evenly spaced, vertical, and smooth folds, increasing the number of pleats and expanding the filtration area. The end caps are molded with PU material, guaranteeing excellent elasticity and secure sealing.
Advanced Technology: Features reverse spiral technology and pioneering screen-supporting technology, ensuring no burrs, no rust, and robust, rigid protective mesh that effectively safeguards the filter paper from damage and prevents large particles from entering.
Superior Efficiency: Achieves a filtration accuracy of ≤20 μm and a filtration efficiency of ≥99.67%.
Extended Service Life: Laboratory tests confirm an average service life of 500 hours.

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