Device for circulating heated water for hot water installation

摘要

The circulating pump (2) has two outlet connections (7, 8) issuing from a common position in the pump housing and at a common point has inner changeover devices for alternating opening and closing of the outlet connections. The damping device (5) is connected to a water connection (21) directly to an outlet connection of the circulating pump. The damping device can be fitted directly on the connecting flanges (9) of the outlet connections, and may be mounted on the flanges of the outlet connections without any additional means.