Custom Roto Molding Inc underground water cistern tank provides efficient fresh water storage for commercial, industrial, and residential use. The burial water storage tanks range in size from 500 gallons to 1,000 gallons and are available in high density polyethylene (HDPE). 

Tank Material:

• HDPE – High Density Polyethylene is a thermoplastic polymer created from petroleum.  HDPE has a high impact resistance and melting point.

Cistern Tank Features:

• 22 inch locking gasket lid.
• 2 inch NPT polypro inlet & outlet (one on each side).

Water Tank Dimensions (Diameter x Height in inches):

• 500 Gallon: 102″ L x 60″ W x 34″ H / 215 pounds
• 1,000 Gallon:  102″ L x 60″ W x 58″ H / 385 pounds

Cistern Spec Sheets:

• 500 gallon cistern spec sheet
• 1,000 gallon cistern spec sheet

Additional Options:

• Browse all water storage tanks for sale.