Air Oil Separator 6.3760.0

Part number 6.3760.0 is an air oil separator core for screw air compressors. Its main function is to separate lubricating oil from the discharged compressed air, so as to ensure clean output gas and maintain the efficient circulation of lubricating oil within the compressor system.

Core Working Principle

During the operation of the screw air compressor, lubricating oil is injected into the main unit for cooling and sealing, so the discharged compressed air contains a large amount of oil mist.

1. Primary Separation: After the oil-gas mixture enters the oil-gas tank, mechanical separation is realized through mechanical rotation and collision. Approximately 99% of the liquid oil settles.

2. Fine Separation: The remaining micron-sized oil mist passes through the 6.3760.0 filter element along with the air. Relying on the coalescence, collision and interception effects of high-density glass fibers, the oil mist converges into large oil droplets on the surface of the filter element, flows to the bottom under the action of gravity, and returns to the main unit for recycling through the oil return pipe; clean compressed air is discharged through the inside of the filter element.

Core Product Advantages

• Ultra-low oil carryover in exhaust: Adopts imported high-density borosilicate glass fiber composite material. Fine layered filtration strictly controls residual oil content in the final exhaust below 3 PPM (parts per million), preventing oil contamination of downstream precision pneumatic components and production lines.

• Low pressure drop and energy saving: The optimized air flow channel design delivers extremely low initial resistance (pressure drop). This allows the air compressor to operate without overcoming excessive resistance, substantially cutting the operating energy consumption and electricity costs of the equipment.

• Robust high-pressure explosion-proof frame: The inner and outer support screens are made of thickened high-strength stainless steel or electroplated anti-corrosion steel plates with high-temperature-resistant spiral lock-seam technology. It can withstand an instantaneous high pressure differential of up to 5 bar (approximately 0.5 MPa), avoiding oil blow-by accidents caused by filter element collapse or puncture under sudden heavy loads or clogging conditions.

• Excellent static dissipation design: Static conduction devices are integrated inside the filter element and at the flange. In dry environments where static electricity is readily generated by high-speed air friction, accumulated static charges can be safely diverted to the system ground wire to prevent static sparks and eliminate explosion and combustion risks inside the oil-gas tank.

• High-standard sealing protection: Equipped with supporting high-temperature and corrosion-resistant special Viton or nitrile rubber gaskets, ensuring a tight, leak-free seal even after long-term immersion in lubricating oil under high pressure and high temperature (up to 120°C).