This advanced PVC S.W.R. drainage system offers an efficient, long-lasting solution for building waste removal. Designed for quick, leak-free operation, it features a smooth inner surface that prevents clogging and ensures superior flow. The system is tough, resilient, and resistant to corrosion, chemicals, UV rays, and biological attacks, with an estimated life of over 50 years. Available in 40 to 200 mm sizes, it meets IS standards and comes in both pasting and fix ‘O’ ring seal designs. Lightweight and easy to install, it requires minimal maintenance and provides a cost-effective, hygienic alternative to conventional drainage systems.