For quick opening and complete water drainage, suitable for both indoor and outdoor use. Water can be drained easily without tilting a bucket. It fits easily onto a 26.5 mm (G 3/4″) thread. Its 33.3 mm (G 1″) outlet and 19 mm (3/4″) hose connection ensure direct connection to a hose or to Original GARDENA and Profi System components equipped with a G 1″ female thread.