Ashirvad SWR Piping System – Designed for Efficient & Reliable Wastewater Management

Ashirvad provides two convenient options:
1) Pushfit with pre-installed Yellow/Blue Seal™ rings for quick, leak-proof assembly
2) Solfit using solvent cement for strong, permanent bonding

Yes. Ashirvad SWR pipes are UV-stabilized and corrosion-resistant, making them well-suited for external drainage systems.

Sizes range from 40 mm to 200 mm, accommodating everything from compact homes to large commercial facilities.

With correct installation and maintenance, Ashirvad SWR pipes can perform reliably for over 50 years.

The co-moulded Yellow Seal™ rubber ring ensures a 100% leak-proof connection without adhesives. It accommodates thermal movement and allows joints to be reopened for adjustments.

The lubricant enables smooth insertion of pipes and fittings, simplifying installation. It is not an adhesive but aids proper assembly.

No. Solfit joints require solvent cement for proper bonding; lubricant adhesives are not suitable.

No. Solvent cement is not advised for Pushfit systems, as it may damage the Yellow Seal™ and compromise joint performance.

Yes. All Ashirvad SWR pipes and fittings are manufactured without lead.

Multi-floor traps and deep-water seal P-traps typically provide a 50 mm water seal for effective odor prevention.

A Swept Tee enables smoother water flow from horizontal to vertical lines, reduces impact noise, improves airflow, and minimizes water curtain formation compared to a standard Tee.

Ashirvad SWR systems comply with IS 13592:2013 for pipes and IS 14735:1999 for fittings.

No. Site-made sockets may cause leakage and weak joints. Always use factory-supplied sockets or couplers available in sizes from 40 mm to 315 mm.

Ashirvad Warranty applicable only if the pipes, fittings, solvent cement or lubricant is from Ashirvad

Warranty coverage applies only when Ashirvad pipes, fittings, solvent cement, and lubricant are used together.

Yes. Water-based paints may be used if required. The pipes are UV-resistant by design.

Yes. Products such as the Single Stack Aerator and Active Drainage Ventilation System are available for complex and high-rise applications. Contact customer support for details.

SWR (Soil, Waste, and Rainwater) piping systems are designed to handle high volumes of wastewater efficiently across large buildings. Ashirvad SWR systems offer robust pipes, reliable jointing, and consistent flow performance, making them well-suited for large residential, commercial, and infrastructure projects.

In high-rise commercial buildings, SWR piping systems ensure smooth vertical discharge of wastewater under varying load conditions. Ashirvad SWR systems are engineered with optimal pipe design and strength to maintain flow stability, reduce pressure fluctuations, and support reliable performance across multiple floors.

Wastewater flow efficiency depends on factors such as pipe material, internal surface smoothness, joint integrity, slope design, and layout planning. Ashirvad SWR systems are designed with smooth-bore uPVC pipes and precision fittings to minimise friction losses and support efficient drainage in large-scale installations.

SWR systems help reduce maintenance by ensuring leak-proof joints, resistance to corrosion, and consistent flow that minimises blockages. Ashirvad SWR piping solutions are built for durability and reliability, helping building operators reduce frequent repairs, downtime, and long-term maintenance costs.

uPVC SWR pipes offer high resistance to corrosion, chemicals, and abrasion, making them ideal for industrial drainage applications. Ashirvad uPVC SWR systems provide long service life, easy installation, and dependable performance in demanding industrial environments where consistent wastewater handling is critical.