The Spirax-Sarco 64159 3/4" Inverted-Bucket Steam Trap is a high-quality product designed for efficient steam trapping. With a connection size of 3/4 inch and an operating pressure of 15 PSI, this steam trap is reliable and effective in removing condensed water and preventing it from being carried over into the steam system. The inverted bucket design ensures easy maintenance and ensures a reliable steam trap operation. This product is ideal for use in various industrial systems requiring effective steam trapping.