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Form 6104 BCF23-R05
Figure 9 – One-pipe oil fl ow with “B” pump
300 psig high fire
125 to 175 psig low fire
2320a
d
c c
b
m
a
g
f
p
h
Field-installed
by-pass loop
Figure 10 – Two-pipe oil fl ow with “B” pump
300 psig high fire
125 to 175 psig low fire
2323a
d
a
c
c
g
k
f
b
p
h
Table 3 – Fuel unit gearset capacities
Model Fuel Unit Model
Number
Gearset Capacity
(gph)
CF1400 B2TA-8245 21
CF2300 B2TA-8852 39
Legend (fi gure 9 & 10)
a
Return port
b
Nozzle port
c
Oil valves
d
Nozzle & adapter
e
By-pass valve (“H pump)
f
By-pass pressure regulator
g
Inlet port
h
By-pass valve (“B” pump)
k
Return line to oil tank
m
One-pipe by-pass loop, 3/8”
p
Air bleed valve