2013402005 

2013402005 is a high-efficiency 2-Stage built-in cap-type oil-gas separator filter element specially designed for industrial rotary screw air compressors. As the core rear barrier of the air compressor air circuit system, it is dedicated to processing compressed air with a large airflow up to 750 CFM to ensure extremely high purity of air used in industrial production.

Core Functions and Working Principles

• 2-Stage Oil Mist Coalescence (2-Stage Separation):

◦ Stage 1: The mixed gas discharged from the compressor passes through mechanical collision for large particles and multi-layer glass fiber media, where most oil droplets coalesce and settle.

◦ Stage 2: Micron-scale ultra-fine fiber media precisely intercepts the remaining fine oil mist in the airflow to achieve deep purification.

• High-efficiency Lubricating Oil Recovery: The separated lubricating oil accumulates at the bottom of the filter element and is drawn back to the airend through the oil return line of the air compressor for recycling. This prevents lubricating oil waste and avoids failure of downstream treatment equipment (such as refrigerated dryers and filters) caused by oil contamination.

Outstanding Product Advantages

• Ultra-low residual oil content in air: The residual oil content of compressed air treated by this filter element can be strictly controlled at ≤ 3 - 5 ppm, which greatly improves the safety of end gas-consuming equipment and extends the service life of precision pneumatic components.

• Low pressure drop and high energy efficiency: The initial pressure drop is typically ≤ 0.2 bar (2.9 psi). This means the airflow encounters very little resistance, effectively reducing the power loss of the air compressor and helping enterprises achieve substantial electricity cost savings during long-term operation.

• Long service life and high pressure resistance: High-density frameworks and high-temperature-resistant, corrosion-resistant synthetic resin adhesives are adopted. The officially designed service life reaches up to 8,000 hours (or 1 year). It can maintain an intact physical structure without delamination or breakdown even under harsh working conditions of continuous high temperature and high pressure.

• Adaptable to standard large airflow: Custom-designed for heavy-duty two-stage compression screw air compressors with a rated displacement of 750 CFM. Its flange and housing dimensions deliver excellent sealing rigidity.