Abstract: Contact surfaces of a water meter (1) and a base (2) of a meter support (3) comprising a water inlet duct (4) and a water outlet duct (5) are each bordered by an annular shoulder (6, 7). An assembly ring (8) is provided so as to keep the two annular shoulders (6, 7) in contact, this ring (8) comprising slits (9) separating a series of elastic fingers (10). The ring (8) comprises moreover on its inner face an annular groove (11) complementing the two annular shoulders (6, 7). A rigid collar (15) force-fitted onto the elastic fingers (10) and bearing against outwardly projecting lugs (12) at the ends thereof keeps the annular groove (11) against the annular shoulders (6, 7) which are in contact.

Abstract: The device for connecting and supporting a water-meter (1) comprises a water-inlet pipe (2) and a water-outlet pipe (3) secured in a support (8). The support comprises a stationary seat (9) in which are mounted the water-inlet pipe (2) and the water-outlet pipe (3). The seat carries a plate (10) comprising two conduits (11, 12) designed to be connected to inlet (4) and outlet (5)-apertures on the meter (1). The plate (10) is mounted to rotate upon seat (9) about an axis (X-X') for the purpose of opening up or shutting off the flow of water, or for testing the meter.