Webster JB Series User Manual

Page 21 Fuel SystemsJB Manual
Field Piped
Suction
Supply Line
Check
Valve
Shutoff
Valve
Strainer
Check
Valve
By Others
Return to Tank,
(No Manual
Valves in this
Line)
Oil Metering
Valve
1
1
1
Low Oil
Pressure Switch
2
Main Oil
Solenoid Valve
Safety Oil
Solenoid Valve
Oil Nozzle
Gauge Port
Adjustment
Oil Pump
By Others
(Unless Specified on Order)
Notes & Options
These Lines are Field
Piped if a Remote Pump
is Used
Usage Requirement
Varies with Code
2
1
“MP” - Modulating Simplex Nozzle
Strainer
Back Pressure
Reg. Valve
Low Oil
Press. Sw
.
Pressure
Gauge
Main Oil
Solenoid Valve
Safety Oil
Solenoid Valve
2
Oil Nozzle
(Bypassing)
Inline
Check
Valve
Gauge Port
Oil Pump
Check
Valve
Shutoff
Valve
Suction
Supply Line
Check
Valve
Field Piped
Return to Tank
(No Manual
Valves in this Line
By Others
(Unless Specified in Order)
Pressure
Gauge
Oil Metering
Valve
Check
Valve
1
1
1
Notes & Options
These Lines are
Field Piped if a
Remote Pump is
Used
Required Above 20
GPH if a Remote
Pump is Used
1
2
“MR” - Modulating Return Flow Nozzles

Webster JB Series Specifications

General

Brand	Webster
Model	JB Series
Category	Burner
Language	English