5000 Gallon Plastic Vertical Water Storage Tank in Black

Manufacturer Part
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This cylindrical polyethylene storage tank is FDA approved, comes with 22" vented manway 1-1/2" Female NPT Threaded bulkhead inlet fitting 2" Female NPT Threaded bulkhead outlet. It is designed for water storage use only.

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With 82 years of experience in the market, Norwesco leads the industry of polyethylene tanks with impeccable customer trust and experience. Norwesco offers the highest quality products in the market along with the best reputation and commitment to customer satisfaction. Their wide variety of polyethylene tanks makes them the perfect choice for that industrial or personal project that one may have.



Vertical water storage tank applications: is used in a variety of water storage applications such as

  • Rainwater collection.
  • Well water storage.
  • Fire suppression.
  • Bulk water delivery storage.


This plastic vertical water storage tank is built with rotationally molded polyethylene resin. It is durable and resistant to cracks, chips, and ruptures. It's made with UV inhibitors that help protect liquid contents from direct sunlight - making it ideal for both indoor and outdoor use. The poly tank was made with FDA-approved resin that complies with FDA standards 21 CFR 177.1520 (1) 3.1 and 3.2 for potable water storage.


The Norwesco 5000 gallon vertical water storage tank has a specific gravity rating of 1, making it safe for potable water storage. It features a 22" threaded vented manway, 1.5" polypropylene female npt bulkhead fitting inlet, and 2" polypropylene female npt bulkhead fitting outlet. 


Norwesco water tanks are manufactured using resins that meet FDA specifications to ensure the safe storage of potable water. The black or dark green color limits light penetration which reduces the growth of water-borne algae. Norwesco tanks are rated at 9.2 pounds per gallon, which means that they are for WATER STORAGE ONLY.


The Norwesco 5000 Gallon Water Tank includes:

  • 22" Vented Lid
  • 2" Female NPT Threaded Outlet
  • 1 ½" Inlet
  • Polyethylene resin is UV Stabilized
  • Made of polyethylene approved by the FDA for food contact
  • 3 Year Manufacturer’s Warranty 
Technical Drawings
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Key Specs
Diameter 141"
Gallon Capacity 5000
Inlet 1.5
Lid Size 22"
Outlet 2
Shape Cylindrical
Specific Gravity 1.1
Orientation Vertical
Length 141"
Width 141"
Height 86"
Weight 758lbs
Material Polyethylene
Manufacturer Norwesco
Manufacturer Part Number 40943
Color Black
Warranty 3 years years
Shipping Height 86"
Shipping Length 141"
Shipping Weight 758lbs
Shipping Width 141"
Ship Class OVS
NMFC Code 156600-11460