Uhlelo lokuvutha lusebenzisa ubuchwepheshe obuphambili baseYurophu futhi lusetshenziselwa ipayipi le-PVC elinodonga oluqinile kanye nepayipi likathayela elinodonga oluphindwe kabili. Ukulawula okuzenzakalelayo, okuzinzile futhi okuthembekile. Ibanga lokukhiqiza eliyinhloko yi-Ø32-Ø800.