... colours 3)150PSI pressrure 4)epoxy resin, PE liner Water purifier 1) Adopt high-performance resin and glass fiber winding, ... Stainless steel tank, water softener, household water purifier, industrial water filter, RO and UF membrane housing, RO system, Accessories(valve, distributor, tank ... CHINA 2012Top opening LinerProducts show F56AOur Factory Epoxy water purifier for Ro system with different sizes