Watts 4.5 Gal. Ld Free Potable Wtr Expansion Tank, Stnls Steel Nipple

Product Description

Watts 4.5 Gal. Ld Free Potable Wtr Expansion Tank, Stnls Steel Nipple
Prevents Over-Pressure Caused By Thermal Expansion
Air Pre-Charge At 20 Psi
3/4 In. Male Connection
Butyl Rubber Diaphragm
Absorbs The Increased Volume Of Water Created By Thermal Expansion
Prevents Air-To-Water Contact In The Tank
150 Psi Maximum Pressure
Keeps System Pressure Below The T And P Relief Valve Setting
Ensures Long System Life
Can Be Used In Gas, Oil, And Residential Heater/Hot Water Applications
MFG# PLT-12