Lochinvar & A.O. Smith 100111732 Pressure Switch 322838-752 Fail-Safe Design: A high-temperature water
Yard notes & kiln story
Description
Lochinvar & A.O. Smith 100111732 Pressure Switch 322838 752 Fail Safe Design: A high temperature water Fail Safe Design: A high temperature water seal isolates the internal spring from system fluid during relief events to prolong component life The control features a "Sight Set" calibrated scale