Plastic Vertical Water Storage Tanks

Water Storage Tanks are manufactured to strict quality guidelines to ensure years of high-performance use. Rugged, impact-resistant, one piece polyethylene construction makes our plastic water tanks your number one choice for potable water storage. Our plastic water tanks are manufactured using resins that meet FDA specifications to ensure safe storage of potable water. The black and green color limits light penetration, which reduces the growth of water-borne algae. Where applicable, our plastic water tanks will carry the NSF approval. Almost all of our plastic water tanks come with a self-vented slosh proof lid, a 1-1/2" fill fitting, and a 2" drain fitting.

Water storage tanks are also referred to as potable water tanks, drinking water tanks, rainwater harvesting tanks, water collection tanks, emergency water storage tanks, fire suppression tanks, farm irrigation tanks, and water tanks. These tanks are ideally suited for storing potable water since they are made from FDA-approved polyethylene, which is food grade and safe for consumption. They comply with U.S. FDA regulation 21CFR 177.1520 (1) 3.1 and 3.2 for storage of potable water .

These plastic water storage tanks serve a variety of applications in the agricultural, industrial, manufacturing, and commercial sectors. They are also used for residential water storage, water systems, and farm irrigation. Stored water can be used to water gardens, put out fires, or be kept for emergency use should municipal water supplies become scarce or contaminated.

Our potable water tanks are manufactured by top-rated manufacturers, including Norwesco, Ace Roto-Mold, Dura-Cast, Enduraplas, Snyder, and Poly-Mart. High-density virgin polyethylene resin is rotationally molded to form these seamless tanks, making them durable and maintenance free. They are imbued with a natural resistance to rust, corrosion, and direct impact. UV inhibitors are added to protect against sun degradation.

These plastic water tanks are capable of withstanding a wide range of temperatures and weather conditions, so they can be used indoors or outdoors all year round. Water tanks have flat bottoms, so they do not require additional structural support. They are lightweight and can be moved manually when necessary.

vertical water tank options

Water storage tanks are available in a variety of colors:
Norwesco: black, green
Duracast: black, green, white
Enduraplas: black, mist green, dark green, beige
Snyder: black, green
Ace Roto-Mold: black, green
Poly Mart: red brick, black, natural white, dark/ light blue, dark / light brown, dark / light green, dark / light grey

Opaque colored tanks such and green water tanks and black water tanks protect the tank’s contents from sunlight exposure. This prevents algae growth within the water tank. Transparent tanks are available in white.

Poly water tanks are available in a vast assortment of dimensions and storage capacities ranging from 100 gallons up to 20,000 gallons. All water storage tanks come with a 3- year manufacturer’s warranty. Other standard features include the addition of a lid, drain fitting, and gallon indicators for convenience and easy liquid level viewing. Most polyethylene water tanks also come with a fill fitting. Manufacturers will install extra fittings as needed. National Tank Outlet offers customizations such as additional connections, sight gauges, ladders, tie-down systems, fittings, heat trace, and insulation to the water storage tanks upon request.

Common Uses: Safe Storage For Potable Water, Rainwater Collection, Emergency Water Storage, Outdoor or Indoor Water Storage