External sewer pipe MAGNAPLAST Rura PCV-U 200 mm x 2000 mm, wall 4.9 mm, SN4, solid

MAGNAPLAST external sewer pipe in PVC-U with a nominal diameter of 200 mm and length of 2000 mm is designed for gravity drainage and external sewage systems. The pipe features a single-wall solid construction with a wall thickness of 4.9 mm and stiffness class SN4, suitable for underground installation in residential areas and light commercial sites. The smooth internal surface supports efficient flow and reduces sedimentation, while the PVC-U material provides chemical resistance and long-term dimensional stability.

Advantages

This MAGNAPLAST sewer pipe combines durable PVC-U material and a solid single-wall design to deliver reliable performance for standard drainage applications. The SN4 stiffness class ensures adequate resistance to soil and traffic loads for shallow installations, and the 4.9 mm wall thickness balances mechanical strength with ease of handling and jointing. The pipe’s smooth bore reduces friction losses and helps prevent blockages, making it practical for connecting manholes and sewer lines in typical external drainage networks.

Suitable for

• Underground stormwater and wastewater gravity drainage in residential areas
• Connection between manholes and sewer lines
• Light commercial drainage applications with shallow cover
• Replacement of existing PVC external sewer runs with SN4 requirement

Key specifications

• Nominal diameter: 200 mm
• Length: 2000 mm
• Wall thickness: 4.9 mm
• Construction: solid single-wall (non-profiled)
• Stiffness class: SN4 (suitable for shallow burial and light loads)
• Material: PVC-U (unplasticized polyvinyl chloride)
• Application: external sewer and gravity drainage

How to use

Install the MAGNAPLAST PVC-U sewer pipe following local building codes and drainage guidelines. Prepare trench bedding to provide uniform support along the pipe length and maintain the design gradient for gravity flow. Clean pipe ends before jointing and use compatible sealed couplers or rubber-ring joints designed for PVC-U pipes to ensure watertight connections. Backfill in layers and compact uniformly to avoid point loading; ensure inspection chambers and transitions to other materials are properly sealed and aligned.

Usage recommendations

For best results, select installation depth and bedding class appropriate to the SN4 stiffness rating and anticipated surface loads. Avoid direct exposure to prolonged sunlight during storage and protect cut ends and joints from debris. Use appropriate adapters or transition fittings when connecting to different pipe materials or diameters, and follow local regulations for frost protection and frost-line depth where applicable.