28G WATERRO METAL WATER STORAGE TANK The WATERRO 28G metal water storage tank is an extra-large-capacity pre-pressurised storage tank for reverse osmosis systems, designed to store purified water and ensure a stable supply. The tank features a powder-coated steel корпус, a food-grade polypropylene liner and a butyl membrane that completely separates the water from the metal корпус, ensuring safe, hygienic and long-lasting operation. Technical specifications Parameter | Value Product | Pressurised water storage tank Capacity | 28 gallons Tank type | Pre-pressurised membrane tank Body material | Powder-coated steel Inner liner | Food-grade polypropylene Membrane | Butyl rubber Connection | Standard 1/4" male thread Water type | RO water Application | Commercial and industrial RO systems Brand | WATERRO Key benefits 28-gallon capacity Powder-coated steel корпус Food-grade polypropylene liner Butyl membrane Stable water pressure Corrosion-resistant coating Maintenance-free design Long service life