* Voluble molding of fiber glass reinforced plastics, corrosion resistant, good abrasion resistance, deforming--proof. * Uniquely designed distribution make a stable and even water flow to improve drainage system. 3. Easy to install, maintain free. * Outlet turbidity: Less 2FTU *Working pre(kPa): 350
*Swimming pool *Sauna and SPA. *Water park, etc.