Pressuretrol Controller, 10-150 Psi Operating Pressure Range, 10-22 Psi Differential Pressure,spdt Snap Action, Make R-W, Break R-B On Pressure Rise For Use With Steam, Air, Noncombustible Gases Or Non Corrosive Fluids, 120vac/240vac,
Mount using 1/4"NPT Internal Pipe Threads or Surface Mount Through Base of Glass
