For installation in interior areas without traffic, for the drainage of greywater, drainage capacity: 1.79 l/s, with all-round Crassus 3-webbed seal, impermeable to pressurized water, oil and bitumen-resistant foil flange (d = approx. 50 cm), plastic grating class K3 (max. load 300 kg) 15x15 cm, odor trap, sludge trap and construction-site protective cover, installation height: Drain approx. 110 mm, frame can be adjusted and rotated continuously from 30-70 mm, connection: KG/HT pipes optionally DN 50 or DN 110 vertical, according to DIN 1253