Wavin Osma SquareLine pipe 61mm black 5.5m 4T888B
Wavin Osma SquareLine is a 100mm (4″) square section gutter system with 61mm square pipe – suitable for a maximum roof area of 178m² (with one downpipe) SquareLine 61mm square plain ended downpipe Compatible directly with SquareLine & StormLine gutter 5.5m length Can install either flush to the wall or off the wall (depending on bracket type chosen) Conforms to BS EN 12200-1:2000