περιγραφηErsatzteile περιγραφη Volatile liquid trapMade in polymerWith twin flap backwater valve,with integrated odour trap and sludge trap.Drainage capacity 1.0 l/sec flow rate.Installation area 400 × 250 mmCover:Slotted cover 188 × 188 mmmade of polymer, black, class K 3 Ersatzteile