This groundbreaking PVC system helps save money and installation time, and it meets fire and smoke regulations for DWV systems in high-rise and plenum applications.
Durability, efficiency, and long product life—our NAPSYS-LR system brings better performance to low-rise and light commercial applications where DWV systems do not run through an air space or plenum.
Have a question about our products?
We want to help you get your project started. That’s why there are NAPCO representatives all across North America.