20 m HP hose DN6 max 120 bar (Ref. 33 160 587) particularly flexible for drain cleaning, to be used with Ø 55 mm nozzle, 3x30° jet to the rear, Ø 16 mm special for drains (Ref. 33 160 588). Add to your cleaner* (HD 6/15, 6/16, HDS 5/15, HDS 6/14,...other models, please consult us), the accessories below for rapid drain unclogging. * Not available for HD 5/11. Nozzles with jet in different directions for clean, environmentally-friendly cleaning of blocked drains and pipes. The nozzle orifices face backwards so that they automatically advance down the drain with the hose.