The PressMatic® bathroom mixer is for you to choose the water temperature. To operate, the mixer has a side lever and a push button. In the first, you regulate the temperature, in the button you activate the water. It fits in 1/2 "gauges and supports environments with pressure variation, whether low or high. Matic products deliver high technology to save water in any environment. In addition to the automatic deactivation, which avoids waste, the products also come equipped with aerators, which, by mixing air bubbles into the flow, save up to 90% of water.