Atlas Oil Separator 1622365600 for Screw Air Compressors 99.9% Efficiency

An Oil Separator is a critical filtration device designed to remove entrained lubricating oil from compressed air or refrigerant gas streams. Installed on the discharge line of compressors or within refrigeration systems, it efficiently captures oil droplets and aerosol mist, allowing the clean gas to proceed while returning the captured oil to the compressor crankcase or system. This process is essential for protecting downstream equipment, ensuring process purity, reducing oil consumption, and maintaining overall system efficiency and environmental compliance.

• High-Efficiency Oil Removal: Utilizes advanced coalescing filtration technology to remove up to 99.9% of oil aerosols and droplets as small as 0.1 micron, delivering exceptionally clean, dry air or gas.
• Reduced Oil Consumption: By capturing and returning oil to the compressor sump, it significantly reduces lubricant top-up requirements and operational costs.
• Protection of Downstream Equipment: Prevents oil contamination of air tools, pneumatic valves, instrumentation, refrigeration components, and end products, extending their service life and reliability.
• Lower Pressure Drop: Engineered with optimized internal flow paths and large filtration surface areas to minimize energy-robbing pressure drop, saving on compressed air generation costs.
• Robust Construction: Built from corrosion-resistant materials such as carbon steel, stainless steel, or aluminum with internal components designed to withstand system pressure and pulsation.
• Auto-Drain Compatibility: Can be equipped with automatic drain valves to eject separated liquid without manual intervention, ensuring consistent performance.
• Compliance Ready: Helps systems meet ISO 8573-1 air purity classes and environmental regulations regarding oil emissions.

1. Inlet & Impingement: The oil-laden air/gas enters the separator and is directed against a baffle or screen, causing larger oil droplets to coalesce and fall away due to inertia.
2. Coalescing Filtration: The stream then passes through a specialized coalescing filter element. Fine oil aerosols collide and merge (coalesce) on the fibers of the filter media, forming larger droplets.
3. Drainage: These larger droplets drain by gravity to the bottom of the separator bowl.
4. Oil Return (in compressor systems): The collected oil is typically returned automatically via an internal float mechanism or an external line back to the compressor crankcase.
5. Clean Air/Gas Outlet: The now oil-free air or gas exits the separator to the downstream system.

Oil Separators are indispensable in any system where oil-free air or gas is critical:

• Compressed Air Systems: On rotary screw and scroll compressors to protect air dryers, filters, and tools.
• Refrigeration & HVAC: As compressor discharge separators in ammonia, CO₂, and synthetic refrigerant systems to prevent oil from circulating through the circuit.
• Pneumatic Conveying: To prevent oil from contaminating conveyed materials like plastics, food, and pharmaceuticals.
• Instrument Air: Ensuring oil-free air for sensitive control systems and analytical instruments.
• Process Air: For applications like painting, packaging, and air blowing where oil contamination would ruin the product or process.

• Superior Coalescing Technology: Our filter elements are engineered for maximum oil capture and long life, reducing change-out frequency.
• High-Efficiency Separation: Consistently delivers air quality that meets or exceeds stringent purity requirements.
• Durable & Reliable Design: Constructed for 24/7 operation with minimal maintenance, providing a strong return on investment.
• Easy Serviceability: Designed for easy filter element change-outs with minimal downtime.
• Expert Application Support: Our team helps you select the right model and configuration for your compressor type, flow rate, and pressure.