Adapter coupling for sliding onto the water-discharging end of a water outlet comprises a support unit having axial outer and inner annular disk reinforcements each having an outer peripheral annular region from which tongues extend

摘要

Adapter coupling comprises a support unit (14) having a first axial outer annular disk reinforcement (18) and a second axial inner annular disk reinforcement (22) each having an outer peripheral annular region from which tongues extend. The tongues of the first annular disk reinforcement and the tongues of the second annular disk reinforcement define a free space between them. Preferred Features: The tongues conically taper radially inward. The coupling has an elastic seal (12) in the form of a round plate.