Features & Benefits
DWV pipe and fittings system is used for non-pressure sewer, drain, waste and vent in above ground and below ground applications. These applications cause minimal stress on the PVC parts, allowing for thinner walls and the elimination of pressure testing by the manufacturer. Pipe that is 100mm and above are applied with a foam wall (or sandwich) and a solid wall below 100mm. The advantages of PVC in DWV applications are well accepted, being lightweight, resistant to a wide variety of chemicals, do not support combustion (are approved for multi-storey plumbing in conjunction with approved fire stop collars), they are impervious to bacterial and fungal attack and are not subject to electrolytic corrosion.