The 3M 20 GALLON RO TANK FRP-5598408 (5598408) 3M Water Filtration Products Reverse Osmosis Storage Tank is a high-capacity solution engineered for precision and durability in reverse osmosis systems. With dimensions of 36.5 inches in height and a diameter of 21.5 inches, this tank offers a substantial 20-gallon capacity at 60 PSI, suitable for various industrial and commercial water filtration requirements. It is compatible with 3/8″ or 1/2″ tubing, enhancing versatility for different installation needs. Constructed from fiberglass, the hydro-pneumatic tank boasts a 100% butyl diaphragm and an anti-microbial polypropylene lower chamber, ensuring long-lasting performance and hygiene. The tank is designed to withstand a maximum pressure of 125 PSI at a temperature of 100F, highlighting its robustness under demanding conditions. Notably, it features fittings compatible with all 3M RO units, underscoring its adaptability and ease of integration. Certified by the WQA Gold Seal, this storage tank meets stringent standards for safety and quality, making it a trusted component in the water filtration industry. Its unique combination of advanced materials and thoughtful engineering positions it as a valuable asset for industries prioritizing reliable water purification and storage solutions.