The Taco SF-050S is a shut-off freedom flange set with a 1/2" sweat connection. It is designed for use with the following: the 00 Series, 110, 111, 112, 113, 2400-10, 2400-20, and the 2400-50 pumps. Made of brass material, this swivel-flange set also offers durability and ensures years of reliable service. Please note this flange is not for use with 0012 series pumps. Taco is a company that produces plumbing and HVAC products ranging from pipes, fittings, parts, and more. By providing residential, commercial and as well as industrial plumbing solutions, Taco has created a wide variety of products to choose from. Here at PlumbersStock, customer satisfaction is our greatest goal. We strive to obtain the best quality products like this one and offer them at a relatively low price. PlumbersStock offers a range of products like faucets, toilets, plumbing supplies, and much more!