Watts 174A-70 1 1/2 - Part of the 174A Series mainline-adatile The Watts FD-340-SET is an
Baker’s notes & crumb story
Description
Watts 174A 70 1 1 2 Part of the 174A Series mainline adatile The Watts FD 340 SET is an The Watts FD 340 SET is an epoxy coated cast iron area drain that supports heavy commercial traffic This 1 inch residential purge and balancing valve is used in heating applications to facilitate removal of air from heating zones on initial fill and to control water flow through a circulation loop