Zenith Pumps Installation And Maintenance Manual page 5

PEP-II Pump
5-750 cc/rev
Dimensional Data Chart
PUMP
CAPACITY A B
5 3.250 3.250
10 4.000 4.000
20 4.750 5.000
40 5.750 6.000
100 8.000 8.250
175 9.500 9.750
300 11.250 12.000
750 14.750 15.750
CC/REV
Chart 3
Materials Of Construction Diagram And Chart
Diagram 4
Dimensional Diagram
Diagram 3
PUMP DIMENSIONS
C D E
3.250 1.125 2.875
4.000 1.188 3.375
5.000 1.188 3.750
6.250 1.188 4.438
8.250 1.750 5.438
9.880 1.813 6.375
12.500 2.375 8.063
16.500 3.000 10.000
PUMP DIMENSIONS ARE IN INCHES
F G H
2.125 0.500 1/4
2.615 0.625 5/16
3.300 0.750 3/8
4.000 1.000 7/16
5.458 1.250 5/8
6.475 1.500 3/4
8.000 2.000 7/8
10.542 2.500 1 1/8
ITEM QTY
1 1 DRIVING GEAR SHAFT
2 1 DRIVEN GEAR SHAFT
3 1 CENTER PLATE
4 2 COVER PLATE
6 2 BEARING
7 2 BEARING
14 2 SEAL PLATE
16 2 LIP SEAL
17 20 SOCKET HEAD BOLT
18 8 SOCKET HEAD BOLT
20 2 RHEOSEAL
21 8 SOCKET HEAD CAP SCREW ALLOY
22 2 METAL C-RING, SEALS
23 2 METAL C-RING, PORTS
Chart 4
MAX APPROX
I J TORQUE WEIGHT
1.875 0.750 1225
2.344 1.000 2085
2.813 1.250 3250
3.531 1.500 6750
4.688 2.188 12100
5.750 2.625 22400
7.063 3.000 50600
9.688 4.250 116600 1100
IN-LBS LBS
PART MATERIAL
TOOL STEEL
TOOL STEEL
TOOL STEEL
4140
TOOL STEEL
TOOL STEEL
STAINLESS
FILLED PTFE
ALLOY
ALLOY
STAINLESS
NOT SHOWN
10
18
34
61
150
260
480
5