Sewer and Drain
Proplastics manufactures and supplies unplasticised Polyvinyl Chloride (uPVC) sewer and underground drainage systems from 110mm to 400mm. The sewer pipe system provides contractors with ease-of-installation, flexibility and long-term reliability. Sewer pipes are provided plain ended or socket ended and are supported by a full complement of Proplastics uPVC underground fittings. The Prodrain range is manufactured according to SANS 791 and ZWS 219 specifications for uPVC sewer and drain pipes and pipe fittings. Sewer and drain pipes are supplied in two classes, namely heavy duty (Class 34) and normal duty (Class 51), with a resistance to external load of 100 kPa and 300 kPa respectively.
Soil Waste & Vent (SWV)
SWV pipes are designed for use above ground in direct sunlight for the conveyance of waste water from sanitary fixtures and as vent pipes for the admittance or expulsion of air in drainage systems.
Proplastics soil and vent pipes are manufactured from UV stabilised uPVC which is tough and resilient. PVC, the major material component is self-extinguishing and will not support combustion. Furthermore, PVC is unaffected by coastal or industrial atmospheres, or by the use of domestic cleaning agents.