Robertshaw 1950-560 Thermopile Els PW 17895 Featuring Encapsulated Electronics and 4kV
Baker’s notes & crumb story
Description
Robertshaw 1950 560 Thermopile Els PW 17895 Featuring Encapsulated Electronics and 4kV Featuring Encapsulated Electronics and 4kV surge protection Springs are matched to specific diaphragm sizes and desired outlet pressures