Zurn Elkay XT-18 4.8 Gallon Thermal Expansion Tank

Zurn Elkay XT-18 Details

Eliminate the hazards of thermal expansion with this Zurn Elkay XT-18 4.8 gallon thermal expansion tank. Designed for potable water applications, this tank connects between the water heater and backflow preventer or pressure reducing valve. In instances where thermal expansion can become a problem, the tank allows water to enter the chamber, which activates a diaphragm that ensures pressure remains below the valve setting.

The outer shell is made with carbon steel, and it has an epoxy finish coating for a glossy look. Temperatures of up to 200 degrees Fahrenheit are no problem for this heat-resistant tank! It can withstand a maximum pressure supply of 80 PSI. This unit is not suitable for fire sprinkler applications. This unit has a 3/4" NPT water connection.

Overall Dimensions
Diameter: 11"
Height: 13 1/2"
Capacity: 4.8 gallons

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.