Used 4623 Gallon T14 20ft ISO Acid Tanks. Model 20ft ISO Acid Tank. Lined Carbon Steel. Built by Argon Isotank for hazardous chemicals and acids. Intermodal design. Approx 8'6"H x 8"W x 20'L. Tare 3300 kg. Rated 4 BAR working pressure. 3" PCD Outlet, 1.5" Airline connection, PRV set to 4.4 Barg, Rupture disc set to 4.84 Barg, Pressure guage . 20" Manway. Lifting slings, Forklift pockets. DNV 2.7-1 / BS EN 12079 Certified. (4) tanks available.