Gorman-Rupp Pumps 4D-B 461594 and up - Manual (Page 6)

D SERIES OM--01505
PAGE B -- 1 INSTALLATION
INSTALLATION --- SECTION B
Review all SAFETY information in Section A.
Since pump installations are seldom identical, this
section offers only general recommendations and
practices required to inspect, position, and ar-
range the pump and piping.
For further assistance, contact your Gorman-Rupp
distributor or the Gorman-Rupp Company.
Pump Dimensions
See Figure 1 for the approximate physical dimen-
sions of this pump.
OUTLINE DRAWING
7.00
33.88
16.88 17.00
DISCHARGE - 4” NPT
[177,80]
[428,75]
[860,55]
[431,80]
5.31
[134,87]
SUCTION - 3” (OR 4”) NPT
DIMENSIONS: INCHES
[MILLIMETERS]
26.62
[676,15]
APPROX
53.94
[1370,08]
34.94
[887,48]
19..69
[500,13]
7.25
[184,15]
7.00
[177,80]
5.50
[139,70]
7.31
[185,67]
5.25
[133,35]
16.25
[412,75]
4.25
[107,95]
8.25
[209,55]
- (6) HOLES DIA
[11,18]
.75 DIA SHAFT W/ .19 X .09 X 1..06 LONG
1.00
[25.40]
USEABLE KEYWAY
[19,05] [4,83][2,29][26,92]
.44
Figure 1. Pump Model 4D-B
PREINSTALLATION INSPECTION
The pump assembly was inspected and tested be-
fore shipment from the factory. Before installation,
inspect the pump for damage which may have oc-
curred during shipment. Check as follows:
a. Inspect the pump for cracks, dents, damaged
threads, and other obvious damage.
b. Check for and tighten loose attaching hard-
ware. Since gaskets tend to shrink after dry-
ing, check for loose hardware at mating sur-
faces.
c. Carefully read all tags, decals, and markings
on the pump assembly, and perform all duties
indicated.
d. Check levels and lubricate as necessary. Re-
fer to LUBRICATION in the MAINTENANCE
AND REPAIR section of this manual and per-
form duties as instructed.
e. If the pump and motor have been stored for
more than 12 months, some of the compo-
nents or lubricants may have exceeded their
maximum shelf life. These
must be inspected
or replaced to ensure maximum pump serv-
ice.