Dome top tanks are ideal for indoor and outdoor storage and handling of water, wastewater and light chemical liquids with weights from 1.5 to 1.9 specific gravity(SG) (water = 1 SG). The maximum operating temperature for these tanks is 100°F (38°C) and they can handle short term temperature spikes up to 120°F (50°C). Vertical storage tanks are generally the most economical shape and type of poly storage tank, providing durability with long lasting UV protection and excellent resistance to a wide variety of corrosive elements. Plus, they're available with a wide variety of fittings, accessories and add-ons from BARR, custom-modified to your specification. To find your required accessories, view Valves, or contact BARR for assistance in selecting the best commercial grade products for your application.