For installation in outdoor areas without vehicle traffic, for the drainage of grey water, drainage capacity: 1.67 l/s, with all-round, water pressure-tight Crassus 3-webbed seal, screw-down stainless steel Class K3 grating (max. load 300 kg) 15x15 cm, frost-proof odour trap, sludge trap sieve and protective cover during construction, installation height: Drain approx. 110 mm, stacking frame from 30-70 mm continuously adjustable and rotatable, connection: KG/HT pipes DN 110 vertical