Watts ET-RA-85 - Part of the ET-RA Series ZC100F-3NH 1/2 IN sweat connections

1/2 IN sweat connections

UPC - 098268613742

with initial pressure up to 200 psi and adjusting spring for reduced pressure range of 5 to 40 psi (0

PTFE seats

Pro Series Channel Drain 90° Elbow and Grate takes care of the hard work for you

Watts ET-RA-85 - Part of the ET-RA Series ZC100F-3NH 1/2 IN sweat connectionsThis 23 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 replaceable butyl bladder preventing tank corrosion and waterlogging problems. Maximum Pressure is 125 psi (8. 5 bar). Features ASME Section VIII code construction Heavy duty removable