The Aquatrol DI Resin Tank is designed for pure water window cleaning and solar panel cleaning tasks. With a maximum media capacity of 0.88 cubic feet, it provides housing for DI resin to produce purified water without the pressure loss commonly associated with reverse osmosis systems. The fiberglass-reinforced construction features a seamless polyethylene liner and an epoxy-sealed exterior for durability and chemical resistance. This tank includes brass fittings with standard 3/4 in. garden hose thread (GHT) connections for integration into a pure water system and is supplied empty, allowing the desired DI resin to be added separately. Key Features: Seamless polyethylene inner shell Continuous fiberglass reinforcement with epoxy resin exterior Designed for deionization, filtration, and other water treatment applications Includes 2-1/2 in. top with brass fittings Chemical-resistant tank construction Tested to 100,000 pressure cycles without leakage NSF 44 Certified Blue exterior finish Backed by a 10-year manufacturer warranty Specs: Tank Size: 8 in. × 35 in. Media Capacity: 0.88 cu. ft. (maximum) Top Opening: 2-1/2 in. Maximum Operating Pressure: 150 psi (10 bar) Minimum Burst Pressure: 600 psi Safety Factor: 4:1 Maximum Operating Temperature: 104°F (40°C) Certification: NSF 44 Color: Blue