Watts ETSX-160 - Part of the ETX Series ZC100F-4NH Its integrated strainer and grate

Its integrated strainer and grate help control debris and reduce splashback

Features Includes stainless steel ball and stem

Additional features include an anchor flange

Z187-4NL-6×8×12

Specification Sheet - Freeze Sensor Connection Kit (Spanish)

Watts ETSX-160 - Part of the ETX Series ZC100F-4NH Its integrated strainer and grateThis non potable water expansion tank is designed 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. This carbon steel tank is pre charged at 12 psi, tank volume is 81. 0 gallons and features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged butyl