Coalescing Filters

Model: 1C486160

Core Technical Specifications

Filter Grade: Grade S Coarse Pre-Filtration

Filtration Precision: 1 μm solid particles, bulk liquid water & large oil droplets

Operating Temperature Range: 0℃ ~ 65℃

Recommended Service Life: 4000–8000 working hours or 12 months, whichever comes first

Key Product Features

Frontline System Full Protection

As the first-stage barrier of the compressed air purification system, it intercepts pipeline rust, scale, industrial dust, massive condensed water and large oil droplets. It drastically reduces pollutant load on downstream medium coalescing, ultra-precision and activated carbon filter elements, extends their service lifespan and prevents premature saturation of dryer desiccant.

It cuts extra power consumption of air compressors and lowers overall factory air supply operation costs.

Extra Large Dirt & Liquid Holding Capacity

Multi-gradient layered filtration structure stores massive separated water, lubricating oil and solid contaminants, prolonging maintenance intervals and reducing production downtime for filter replacement.

Double-layer Stainless Steel Reinforced Cage

Inner and outer 304 stainless steel mesh resists high-speed airflow impact, effectively preventing filter media collapse, deformation and fiber shedding, eliminating secondary fiber contamination of clean compressed air.

Working Principle

Raw unpurified compressed air flows into the filter cartridge from the outer mesh layer. The outer coarse fiber layer captures large solid particles, liquid water and bulky oil droplets; minor oil mist is pre-coalesced into heavy liquid droplets that sink to the bottom drain port of the filter housing and discharge automatically via gravity. Initially purified compressed air flows into the secondary medium coalescing filter for further deep oil removal.

Application & Industries

Serves as the first-stage coarse protective filter in compressed air purification systems, installed upstream of medium coalescing filters and refrigerated air dryers.

Widely applicable in general machinery processing, packaging & printing, textile manufacturing, ordinary spray painting, pneumatic tool stations, food primary processing, small & medium laser cutting and factory centralized compressed air supply systems.