UNITE compressed air filters are designed to effectively remove contaminants from compressed air systems, including dust, metal particles, condensed water, lubricants, acidic condensate, oil mist, and hydrocarbons, ensuring clean and reliable compressed air supply.
The filter housing is manufactured from high-quality aluminum alloy and carbon steel, processed with advanced manufacturing technology, and coated with electrostatic epoxy resin powder for excellent corrosion resistance and durability.
The internal filter element adopts imported high-efficiency separation media and advanced coalescing materials, offering a complete range of specifications and filtration grades. The elements can be used as direct replacements for imported filter elements while maintaining reliable purification performance.
Optional accessories, including differential pressure gauges, liquid level indicators, and automatic drain valves, are available to meet different operating requirements. With proven performance in various industrial applications, UNITE compressed air filters provide reliable compressed air purification solutions for both domestic and international markets.
Low Pressure Drop Design
The enlarged flow passage area reduces airflow resistance and minimizes pressure drop, improving system energy efficiency.
Durable Housing Construction
The filter housing is manufactured from high-quality aluminum alloy and carbon steel materials, providing excellent strength, durability, and reliability.
Flexible Connection Options
Available with two basic connection types: threaded and flanged. The clearly marked airflow direction on the housing simplifies installation and operation.
Advanced Surface Treatment
Advanced surface treatment technology is applied to both internal and external surfaces, enhancing corrosion resistance, durability, and service life.
Differential Pressure Monitoring
The dedicated differential pressure gauge indicates the optimal filter element replacement time, maximizing element utilization while maintaining low pressure loss.
Intake Filtration: Compressed air enters through the filter inlet, firstpassing through a coarse filter layer to remove larger particles andimpurities.
Airflow Distribution: The air is evenly distributed onto the filter mediathrough an internal distribution device.
Fine Filtration: The air continues to flow through the filter element,which captures smaller particles, oil mist, and moisture through its tinypores.
Liquid Separation: Moisture and oil mist within the filter are collected ina sedimentation chamber and separated by gravity.
Clean Air Discharge: After multi-stage filtration, the clean air exitsthrough the exhaust port for use by the system.
Automatic Drainage: Some filters are equipped with an automaticdrainage device that periodically drains accumulated water and oil,ensuring efficient filter operation
A Compressed Air Filter is a device used in compressed air systems to remove contaminants such as dust, oil aerosols, water droplets, and fine particles, ensuring clean and dry air for industrial applications.
Compressed air enters the filter housing and passes through filtration media or coalescing elements. Solid particles are trapped, while moisture and oil droplets are coalesced into larger droplets and drained from the system.
Key advantages include improved air quality, protection of pneumatic equipment, reduced system wear, higher operational efficiency, and compliance with air purity standards such as ISO 8573.
Compressed air filters are widely used in manufacturing, automotive, electronics, pharmaceuticals, food and beverage, chemical processing, and general industrial automation systems.
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