• Non carcinogenic. Safe for drinking water. • Zero Maintenance. • Stronger, resilient & long lasting. • Light in weight. • Easy handling & installation. • Inner bore remain constant throughout its life due to no sedimentation and no corrosion. This leads to longer life of Pump sets and low running costs. • Chemically inert. • Leak Proof Joints. • UV Ray protected • Long trouble free life (50 yrs)