Check the listing for details. Taco Universal Flo 504_603. Condition: New – Open box. Listed at 39.99 USD. X2Introducing the Taco Universal Flo 504_603, a high-quality circulator pump designed for industrial use. This pump is perfect for hydraulics, pneumatics, pumps, and plumbing applications. Its powerful motor and durable construction make it a reliable choice for any business or industrial setting. With its compact design and easy-to-use features, the Taco Universal Flo 504_603 is a great addition to any workspace. Whether you're pumping water or other fluids, this pump is sure to get the job done efficiently. So why wait? Add this powerful circulator pump to your toolkit today and enjoy the benefits of its unmatched performance!