Watts ETX-30 Non-Potable Water Expansion Tank 1/2 in MNPT Connection, 4.5 gallon, Gray is ranked 16th in tanks & reservoirs based on our comprehensive analysis.
Reviewed by more than 54 consumers, more than 89% of the reviews about this Watts tanks & reservoir had positive sentiment, meaning that these customers would probably advise purchasing this product when asked about a recommended tanks & reservoir.
$65.34 (as of 28/05/2023 10:23 PDT details )Features:
- For use in closed loop, non potable water heating systems 4.7 gallon capacity Durable steel tank 60 psi maximum working pressure
- This non portable water expansion tank is for closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief sett of the relief valve
- The carbon steel tank is pre charged at 12 psi, has a 4.5 gallon volume, and features a durable expansion membrane preventing minimizes loss of the air change and ensures long and trouble free life for the system
- Made of carbon steel with epoxy finish, mounts to supply piping, with 1 2 inch MNPT system connection and .302 32 inch charging valve connection for on site charging of the tank
- Maximum pressure 60 psi and can be used in residential or commercial hydronic heating systems
- Use in tandem with your hot water heater to absorb increased water volume ensuring long and trouble free life for the system