Gravity feed is the most common way to transport sewage. Wavin offers you a complete range of PVC pipes, smooth and structured wall pipes and associated fittings with secure push-fit joints for gravity-fed sewage transport.
U-Drain & Large Diameter Sewer
Wavin U Drain & Large Diameter Sewer is the definitive and comprehensive PVC-U gravity drainage system. It is available in dimensions 110mm to 450mm. It includes fittings, junctions and bottle gullies, suitable for foul or surface water drainage.