Watts ETA-20 - Part of the ETA Series Z100F-4NH Z627-2NH-VP

Z627-2NH-VP

virgin PTFE seat

Channel 6 is a sloped section with an invert depth from 13

This reduced pressure zone second check rubber parts kit for the 2 1/2 to 3 inch 009 Series consists of disc

This is Product 6412 for the 12 inch by 150 foot roll

Watts ETA-20 - Part of the ETA Series Z100F-4NH Z627-2NH-VPThis 10. 9 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 fixed bladder type precharged expansion tank. The excess water is contained in the heavy duty butyl bladder preventing tank corrosion and waterlogging problems. Maximum pressure of 150 psi (10 bar). Features ASME Section VIII construction Heavy duty fixed butyl bladder Precharged to