Pump-hydrant quick coupling and pumping station containing a pump-hydrant quick coupling

摘要

The subject of the present invention is a pump-hydrant quick-connector (1) possessing an inflow/outflow conduit (2) terminating with a sealing flange (3) made in the form of a symmetrical funnel (6) widened at one end, and a compression pipe (5) possessing a guiding element (7), which determines the essentially co-axial positioning of the compression pipe (5) with a sealing piston (4), upon its connection to and disconnection from the interior surface of the symmetrical funnel (6) of the sealing flange (3). A subject of the present invention is also a pump station containing the pump-hydrant quick-link (1), which is connected directly to the side wall of the tank (36).