Direct disposal with disposal connection on the right, suitable for grease separator. Equipped in the factory for underground grease separators with direct disposal connection including disposal chamber LW 400 - with flange joint DN 65, PN 10 (welding neck and flange) for suction pipe on site - with Storz B coupling R 2 1/2" for disposal vehicle - with chamber system LW 400 incl. sealed class A/B/D cover, installation depth 630 mm to 980 mm - for nominal size NS 1 - NS 20 - without grease separator Delivery: Installed suction device for joint disposal from sludge trap and separator chamber. Tank and direct connection completely assembled, disposal pipe and Storz B connection on site.