Watts ET-RA-300 - Part of the ET-RA Series ZA100F-8NH and institutional roofing systems

and institutional roofing systems

Specification Sheet - LF909 Large (Spanish)

UPC - 098268860948

integral stainless steel strainer and built in bypass

ball check valve

Watts ET-RA-300 - Part of the ET-RA Series ZA100F-8NH and institutional roofing systemsThis 79 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). Features ASME Section VIII code construction Heavy duty removable