15/30# OPEN-FALL PRESS.SWITCHThe Johnson Controls P100AC-2 , Inc. P100AC2 15/30# OPEN-FALL PRESS.SWITCH is an Oxygen (O2) Controller and comes with a Controller Base Mounted Solenoid Valve, NEMA 4X...
"5/20#The Johnson Controls 5/20#,OPEN-FALL,PRESS.SWITCH is a durable alternative to less safe gravity-type switches.P100AC-1, Inc. P100AC1 5/20#, OPEN-FALL, PRESS. SWITCHThe Press.Switch is a 5/20#...