Description
The Xylem-McDonnell & Miller 847-26 Head Gasket 335400 is a sealing component used within make-up water feeder assemblies to maintain tight separation between mating metal surfaces. It is designed to sit inside the head section of compatible units, where it supports controlled sealing under operating pressure and temperature conditions in HVAC systems. It is used in boiler water control equipment found in commercial and food services installations, where it assists steady water feed regulation and protects internal passages from unwanted leakage during routine cycles. The gasket plays a key role in keeping connected valve and float equipment aligned within the control assembly.
