Wavin Osma RoundLine gutter union 112mm black 0T009B

Wavin Osma RoundLine is a 112mm (4½") gutter system with circular 68mm downpipe. For domestic standard use. Use for a maximum roof area of 163m² (with one downpipe) Joins two ends of RoundLine gutter (use with gutter support bracket 0T019) Expansion markings to ensure correct allowance for thermal expansion Wide, retained seals for secure installation Conforms to BS EN 607:2004 Range available in black, grey, white and brown