| 摘要 |
<p>The outlet fitting has a water inlet channel that is integrated on outlet housing (2) formed with water inlet connection (2.9). A removable cover (1) is connected with water inlet channel for covering drain hole. Back-flow preventer is arranged between the stop valve (12) and water inlet connection of the outlet housing. The output terminal of back-flow preventer and water inlet connection of the outlet housing are formed with predetermined size in predetermined manner. A water conduit is connected with back-flow preventer.</p> |
