UE Controls 400 Series Differential pressure switches (Type J400 K, single switch output with internal hex screw adjustment, Models 559 )
The 400 Series is a versatile family of vacuum, pressure, differential pressure and temperature switches for applications that require single or multiple switching capabilities.
Type J400 K, single switch output with internal hex screw adjustment
559 -Set Point Range: 10 to 100 psid /Deadband: 0.2 to 1 psi / Working Pressure: 30 ”Hg Vac to 225 psi
Teflon and Buna-N diaphragms, Buna-N O-Ring with aluminum 1/4” NPT (female) pressure connections