Honeywell L404F,T,V Pressuretrol Controller
Model
HONEYWELL L404F 1078/U PRESSURETROL CONTROLLER (5 TO 50PSI)
HONEYWELL L404F 1094/U PRESSURETROL CONTROLLER (20 TO 300 PSI)
HONEYWELL L404F 1102/U PRESSURETROL CONTROLLER (10 TO 150 PSI)
HONEYWELL L404F 1094/U PRESSURETROL CONTROLLER (20 TO 300 PSI)
HONEYWELL L404F 1102/U PRESSURETROL CONTROLLER (10 TO 150 PSI)
APPLICATION
L404F PressureTrol® Controllers provide operating control with automatic limit protection for pressure systems of up to 2070 kPa, or 300 psi.
L404T,V PressureTrol® Controllers are for use on oil burner systems for pressures up to 1035 kPa or 150 psi
FEATURES
• Models available in a series of control ranges, and pressure scales in kPa and psi.
• All models automatically reset and have an adjustable differential.
• Models have snap switch to open or close a circuit on a pressure rise.
• Case has a clear plastic cover so setpoints can be observed.
• 1/4 inch—18 NPT connection for pipe on diaphragm assembly.
• Ground screw terminal.
L404F:
• Controllers may be used with steam, air, or noncombustible gases, or fluids noncorrosive to the pressure sensing element.
L404T:
• High pressure limits, break a circuit on oil pressure rise above setpoint.
L404V:
• Low pressure limits, makes a circuit on oil pressure rise above setpoint.
US 7378 
GB 6881 
AU 6478 
CA 6431 
IE 4580 
NZ 3766 
BR 1083 
CN 896 
