FRP (Fiberglass Reinforced Plastic) Sewage Storage Tanks are corrosion-resistant composite tanks designed for storing raw sewage, wastewater, or treated effluent in municipal and industrial treatment systems. Made of fiber-reinforced plastics (polyester, vinylester, or epoxy resin with glass fibers), these tanks do not corrode or rust like steel or concrete, offering a long service life even in harsh sewage environments.

They are available in horizontal and vertical configurations and can be custom-fabricated to fit site requirements, from small septic applications to large STP equalization basins. The lightweight nature of FRP enables easier handling and installation compared to conventional materials, and the smooth, impermeable surface prevents leakage and biofouling. By resisting hydrogen sulfide, acids and alkalis found in sewage, FRP Sewage Tanks ensure reliable, maintenance-free operation.