Eastwood Elite 80 Gallon Auxiliary Air Compressor Tank (32621) is designed to significantly increase the air reserve capacity of your compressed air system. This heavy-duty tank works seamlessly with the Eastwood Elite QST 80/120 Scroll Air Compressor and other compatible systems, providing up to 200 PSI of maximum working pressure for improved performance and extended usage in demanding applications. This air compressor tank is ASME-certified and built in the USA for reliability and safety. Its large capacity helps reduce the frequency of compressor cycles, making your system more efficient and durable. This tank is perfect for professional shops or DIYers looking to enhance their air compressor setup for continuous high-demand use.