For installation in outdoor areas without traffic, for the discharge of gray water, drainage capacity: 1.67 l/s, with a pressure-tight, all-round Crassus 3-webbed seal, foil flange resistant to oil and bitumen (d = approx. 50 cm), screw-down stainless steel grating, class K3 (max. load 300 kg), 15x15 cm, frost-proof odor barrier, mud trap and protective cover during construction, installation height: drain approx. 110 mm, frame can be adjusted and rotated continuously from 30-70 mm, connection: KG/HT pipes DN 110 vertical