The PressMatic® bathroom mixer allows you to choose the water temperature regardless of whether the faucet is turned on. When choosing, you turn on the water. It fits ½” gauges and works on PressMatic® faucets with the same fit. In addition, it supports environments with pressure variations, whether low or high. Matic products deliver high technology to save water in any environment. In addition to the automatic closure, which prevents waste, the products are also equipped with aerators, which, by mixing air bubbles with the flow, save up to 90% of water.