FRP pressure vessels are composite tanks. A blow moulded seamless liner of non - permeable thermoplastic is over wounded with miles of epoxy reinforced fibre glass laminate for top strength and performance.
The tanks are used for water softening, filtration and de-ionization. The processes where the tanks are used for reaching from active carbon filtration - iron removal - multimedia filtration - softening - demineralization -portable exchange - special ion exchange processes.
The used materials and the production process allow an almost unlimited corrosion resistance for the applications in the water treatment as well as for a many diluted chemicals.