The isolation flange is a combination of an isolation ball valve and a companion flange for circulators

The isolation flange allows easy service or replacement of the circulator without the need to drain the system

Combines a circulator flange and ball valve to allow the circulator to be isolated from the system for quick and easy removal

Free-floating flanges eliminate the need to align flanges making the pump installation a snap

Lead-Free Brass and non-ferrous wetted internal components make the isolation flanges ideal for hydronic heating systems

Lead-Free

Made in USA

Lead-Free

Lead-Free

Allows the placement of water heater tanks 18 Inch above the ground as required by the National

Fuel Gas Code

Constructed of 18 gauge spangled galvanized sheet metal

Holds up to 50 gallon water heaters