Watts 0212025|WW0212025 - ETRA-2000
Item #:
WW0212025
Product Info
Watts
0212025
Watts
This 528 gallon pressurized expansion tank is designed to absorb the expansion forces and control the pressure in heating and cooling systems. It is an ASME Section VIII removable bladder type precharged expansion tank. The excess water is contained in the heavy duty butyl replaceable bladder preventing tank corrosion and waterlogging problems. Maximum pressure is 125 psi (8.5 bar).