Water meter module and water meter module installation

摘要

The invention relates to a water meter module for flush installation and a water meter module installation whose use, especially in wet cells, prevents contamination with dripping or splashing in the rear wall area. For this purpose, a tubular Wasserzählerbauschutzkappe (7) is positively mounted on the water meter connection piece (2.1); the water meter module installation is characterized in that the Wasserzählerbauschutzkappe (7) attached to the water meter connection piece (2.1) is passed through a form-fitting wall opening (8.1) from the rear wall side to the front wall side, wherein between the reveal of the wall bushing (8.1) and the corresponding outer surface the water meter protection cap (7) is a gas- and liquid-tight wall seal (8.3) is introduced.