Kessel basement drain 27301 DN 100, with backwater double closure

Kessel Drehfix size 1 KE27301 Floor drain with backflow Kessel Drehfix made of plastic (ABS), with removable backwater double lock and manually lockable emergency lock, odor trap height 60 mm, with sludge bucket, drainage capacity 1.8 l / s. Plastic extension piece, height adjustable from 25 mm to 55 mm, slotted grid 150 x 190 mm with easy-entry function. Version: Basin drain with backflow trap Standard: DIN EN 13564 Type 5 Dimension: DN 100 (DA 110 mm) Spout: 2.5 degrees (laterally) Top section / Slotted grate: Plastic black Load class: K3 (300 kg)