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550 Gallon Underground Water Cistern Storage Tank

SKU: N-40856
Freight Cost

Estimated freight cost. Price may vary

$ ———


Part Number40856
ColorNatural White
Product Weight (lbs)179
Capacity (gallons)550
Warranty (years)3
Dimensions64" dia. x 64"H


Ships FromMN, OH, OK, WA, CA

Info & Guides

Technical Information
icon/24/pdf-downloadInstall Instructions
icon/24/pdf-download40856 Tank Drawing


550 Gallon Underground Water Cistern Storage Tank

550 Gallon Underground Cistern Water Storage Tanks

550 gallon underground water tank or underground water cistern as they are often called is manufactured from linear polyethylene in one piece. seamless construction. 100% virgin polyethylene plastic this tank is designed for underground fresh potable water storage. and underground rainwater storage applications.
  • This tank may remain buried in the ground completely empty.
  • Molded-in elevated pump stand on the bottom of the tank (see drawing).
  • Resin complies with U.S. Food and Drug Administration regulation 21 CFR 177.1520 (c) 3.1 and 3.2.
  • Be sure to vent your tank.
  • Riser Extensions Sold Separately
  • 20" Lid
  • Outlet plumbing kit must be bought and installed separately.
  • Polyethylene is unaffected by soil chemicals so the tanks will not rust or corrode. Manufacturer ensures an environmentally safe cistern water storage tank