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Water Safety & Flow Control

ETX, ETSX

Non-Potable Water Expansion Tanks, Pipe Mount and Free Standing

Description:

Series ETX, ETSX Non-Potable Water Expansion Tanks are for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. The pre-pressurized steel tank features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged diaphragm minimizes loss of the air change and ensures long and trouble-free life for the system. Model ETX mounts to supply piping and Model ETSX is free standing. Available in a variety of models and sizes. Maximum Pressure: 75psi (5.3 bar) for ETX and 100psi (6.9 bar) for ETSX.

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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

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