Watts ET-RA-85 - Part of the ET-RA Series ZC100F-3NH ZN415C-4NL

ZN415C-4NL

This valve consists of a lead free brass body construction

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

Membrane Clamping Collar: Ensures the roofing membrane is securely fastened and sealed at the drain location

This Watts high volume roof drain is engineered with epoxy coated cast iron for long life and durability

Watts ET-RA-85 - Part of the ET-RA Series ZC100F-3NH ZN415C-4NLThis 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