• Search
  • Sign In
  • Cart
    • Your shopping cart is empty.
      View & Edit Cart

550 Gallon White Cistern Sphere Water Tank

  • SKU:  40856
  • Brand: Norwesco Logo
Not Available Online:

Minimum Order Qty: 1

Find a Dealer or Salesperson

Norwesco 40856: 550 gallon durable one-piece below ground legacy cistern sphere plastic water tank seamlessly made from FDA compliant resin.

  • Capacity: 550 Gal
  • Diameter: 64 in
  • Height: 67 in
  • Weight: 179 lb
  • Material: High Density Polyethylene (HDPE)
  • Color: White
  • Lid/Manway: 1-20in Manway
  • Specific Gravity: 1.5 Premium
  • Add-on to existing septic system
  • Camp septic system
  • Underground storage of non-potable water or grey water
  • Ships From: CA, MN, OH, OK, WA
  • Shipping Class: 300
  • All images and drawings are for illustrative purposes only and do not necessarily represent this exact product.
  • Dimensions may vary on polyethylene tanks by +/- 3% (standard rotational molding tolerance).
  • Polyethylene water tanks are designed for water storage only at atmospheric pressure only and venting equipment should be sized to limit pressure or vacuum to a maximum of ½” water column (0.018 psi).
  • Tanks are made from BPA Free, FDA compliant resin in NSF certified manufacturing plants.
  • For warranty to be valid, tanks must be installed and used per manufacturer’s guidelines for use and installation.
  • Must use flexible connectors on all fitting connections per tank manufacturer’s recommendations.