Water economizing and anti-limestone device for e.g. hospital, has regulator comprising base equipped with water passage slits, and groove placed above slits to receive O-ring, where screen is placed above regulator

摘要

The device has a ring (8) cooperating with a bush (11) fixed to an end piece (28). The ring has an internal surface beveled in a conical manner, and an internal wall surrounding a support surface of a distribution element (5), where the support surface comprises passage orifices on its periphery. The element has a distribution neck, above the support surface, projected towards a base of the bush. A regulator (1) has a base equipped with water passage slits. A groove is placed above the slits to receive an O-ring. A screen (29) is placed above the regulator.