WellMate 120 Gallon Universal Retention Tank

All the proven performance features of WellMate water system pressure tanks are built into durable, easy to install retention tanks designed to provide optimum contact time during chemical treatment. Our lightweight, seamless, totally non-corrosive retention tanks are ideal for new and replacement installation where durability is at a premium.

Please Note:  This is a storage tank, not a pressure tank.  This will not generate any water pressure.

120 Gallon Universal Retention Tank
Model # UT120
Capacity 120
Size 24" X 73"
Warranty 5 Year Warranty
Weight 73 lbs. (Shipping Weight)
Price: $565.00

In Stock
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Features & Accessories Additional Information Literature


  • 100% non-metallic polymer materials
  • Impervious to chemical attack
  • Seamless, one-piece inner shell of NSF listed polyethylene
  • No vulnerable interior tank coating
  • Strong as steel, up to half the weight
  • 75 psig operating pressure
  • 1-1/4" NPT connections top & bottom
  • Easy installation, unmatched durability
  • 5 year warranty from date of installation


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