The VSAN Air Eliminator is a precision-engineered device designed to automatically separate and remove entrained and free air from liquid pipelines, ensuring accurate flow measurement and efficient system performance. Air trapped within a piping system can lead to inaccurate meter readings, pump cavitation, pressure fluctuations, increased energy consumption, and premature equipment wear. The VSAN Air Eliminator effectively removes these unwanted air pockets before the liquid reaches downstream equipment.
Designed for installation upstream of flow meters, pumps, loading systems, fuel dispensing units, and process equipment, the Air Eliminator enhances measurement accuracy, improves operational efficiency, and protects critical equipment from air-related damage. It is particularly suitable for custody transfer applications where precise flow measurement is essential.
Manufactured from high-quality Carbon Steel, Cast Steel, Stainless Steel (SS304, SS316, SS316L), and other corrosion-resistant materials, the VSAN Air Eliminator is built to withstand demanding industrial environments. Its compact design, reliable venting mechanism, and robust construction ensure long-term, maintenance-friendly operation.
The VSAN Air Eliminator is designed in accordance with international standards and is available with flanged, threaded, or customized process connections. It is suitable for handling water, petroleum products, diesel, fuel oil, chemicals, edible oils, and other liquid process media.
Widely used in Oil & Gas, Fuel Loading Terminals, Chemical Plants, Water Distribution Systems, Food & Beverage Processing, Marine Applications, Pharmaceutical Industries, and Industrial Process Plants, the VSAN Air Eliminator provides dependable air separation and improved system reliability.
The VSAN Air Eliminator operates on the principle of density difference between air and liquid. As the liquid enters the Air Eliminator chamber, the flow velocity decreases, allowing entrained and free air bubbles to naturally rise to the top of the chamber due to buoyancy.
The accumulated air is automatically discharged through a float-operated vent mechanism or automatic air release valve, while the air-free liquid continues flowing smoothly through the outlet. This continuous separation process prevents air from reaching downstream flow meters, pumps, valves, and other equipment.
By eliminating trapped air from the pipeline, the Air Eliminator improves measurement accuracy, minimizes pump cavitation, reduces vibration, and enhances the overall efficiency and reliability of the process system.
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