450mm x 750mm Plastic Road Gully. HDPE trapped road gullies feature a 160mm outlet with a cutline to convert to 150mm twinwall connections making them suitable for 160mm uPVC drainage pipe and 150mm twinwall pipe systems.
450mm x 750mm Plastic Road Gully. Trapped road gullies feature a 160mm outlet with a cutline to convert to 150mm twinwall connections making them suitable for 160mm uPVC drainage pipe and 150mm twinwall pipe systems.