Page 58 - Webster Service Manual

53
FUEL UNIT INSPECTIONS
Single- and Two-Stage Fuel-Units
V Series
High Capacity Fuel and Transfer Pumps
Capacities:
Single-stage units: up to 180 gph with #2 oil, to 270 gph
with 1000 SSU oil.
Two-stage units: up to 145 gph with #2 oil, to 205 gph
with 1000 SSU oil
NOTE:
See rating table for capacity at specific pres-
sure and rpm
Pressure:
V02: Rated pressure 300 psi—factory set at 150 psi.
V05: Rated pressure 100 psi—factory set at 100 psi.
V08: Rated pressure 80 psi—factory set at 20 psi.
V00: No internal regulation.
Speeds:
1725
or 3450 rpm.
Rotation
:
D Style—clockwise when viewed from shaft end.
C Style—counter clockwise when viewed from shaft end.
Porting:
1/4”
NPTF: gauge/optional nozzle port, nozzle port.
3/8”
NPTF: return port, 2 optional inlets.
1/2”
NPTF: inlet in cover
Shaft:
DM Style—7/16” x 3 5” extension from mounting face.
DO Style—7/16” x 1.88” extension from mounting face.
Seal:
Double lip type.
Mounting:
Hub or two bolt flange mount.
Filter:
No internal filter.
External Line filter recommended.
Maximum Inlet Vacuum:
Single-stage units: 10” Hg
Two-stage units: 15” Hg
U.L. Listed