Velocity Boiler Works (Crown) 160500 Burner Assembly 340155-7024 utilizing the pumped liquid for
Baker’s notes & crumb story
Description
Velocity Boiler Works (Crown) 160500 Burner Assembly 340155 7024 utilizing the pumped liquid for utilizing the pumped liquid for bearing lubrication to eliminate the need for mechanical seals or periodic oiling Note that single pole pressure controls with manual reset have a fixed differential