The NEW Westwood Tigerloop Oil De-aerator TN Model, SPXFLOW Technology, S220 is a high-quality HVAC and refrigeration part designed for use in industrial settings. Made by SPX FLOW, this de-aerator utilizes oil power source and features advanced technology to efficiently de-aerate air in HVAC systems. With a focus on performance and reliability, this United States-made product is a valuable addition to any system needing a solution for de-aerating air.