Commercial Hot Water Storage Tanks for Water Heaters

Vertical tanks designed for applications that require large quantities of hot water in short periods of time. When used in tandem with Commercial water heating equipment, these storage tanks provide the flexibility needed for many Commercial applications. Installed individually or in parallel manifold, these storage tanks can provide 80% draw capability without an appreciable temperature decrease in single temperature applications.

LONG LIFE TANK DESIGN - Proprietary steel formulation with two coats of high temperature porcelain enamel to maximize corrosion resistance resulting in a superior tank design. Two heavy-duty magnesium anode rods are installed for longer tank life.

SPACE SAVING DESIGN - Unlike other storage tanks, the ST80 and ST120 can pass through a 30" opening and the ST175 only requires a 33" opening - ideal for boiler room doors.

EFFICIENT DESIGN - 2" of rigid polyurethane foam insulation provides superior insulating qualities resulting in reduced operating costs. Our patented process of injecting foam into the insulating cavity adds additional durability and toughness to the baked enamel, steel outer jacket.

TANK OPENINGS - Circulating line connections and hot outlet are 2" NPT on the ST80 and ST120 and 2-1/2" NPT on the ST175. Other openings are provided for relief valve and temperature control. ST175 is equipped with a hand-hole cleanout.
All tanks shown are prepaid from factory. (Larger tanks also available, but not prepaid).