The automatic coupling system allows quick and efficient inspection operations.
The coupling foot is fastened to the bottom of the sump together with the delivery pipe; connect only one guide tube to the anchor bracket secured to the edge of the hatch. The electropump is lowered along the guiding tube until it reaches the exact coupling position; the seal will be tight thanks to the weight of the electropump and to the gasket applied.
This operation can be repeated any number of times and it allow checking and inspection operations easier: the electropump is simply extracted from the sump by means of a chain (even if the system is flooded), checked or repaired and reassembled.
The foot is 2 ″ threaded, while the slide changes according to the diameter of the delivery port of the pump. It can be female or male threaded, or with connection from DN 32 to DN 50
The guide tube to be used is 1″ ¼