Page 61 - Webster Service Manual

56
A
Pump Series
VO—Single-Stage
2
VO—Two-Stage
B
Rated Typ. Adj.
Pressure Pressure Range
Code
(
psi)
(
psi)
0
No Valve
5
100
85-120
2
300
125-330
8
80
15-85
C
Gear Size Code Nom. Thickness
2
1/4
3
3/8
4
1/2
6
3/4
8
1
D
Body
Style Rotation Nozzle
C CCW Left
D CW
Right
NOTE:
Nozzle location and
shaft rotation determined
viewing unit from shaft end.
E.
No.
Design Series
1
Initial Design
3
2-
Stage, Inlet Gear One Size
Larger than Pressure Gear
4
Single-Stage, Seal Pressed in Body
5
Same as 3 Ex. Seal Pressed/Body
F.
G
Cust. Code Shaft Ext.
Pump Operation
DM 3-1/2
V-Guide, One Slot, No Cutoff
DO 1-7/8
No Number for Transfer Pumps
Rotation and Nozzle Location
V Series Fuel-Units are available in standard C Style
Models (counterclockwise rotation, nozzle port on left,
as viewed from shaft end) or D Style Models (clockwise
rotation, nozzle port on right, as viewed from shaft end.
V SERIES CODE ANALYSIS
HARDENED GEARS —
H J71
MFG. DATE CODE
V0 2 6 C 1 00 30
A B C D E F G
ROTATION