10 SERIES
OM-07454
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.
Most of the information pertains to a standard
static lift
application where the pump is positioned
above the free level of liquid to be pumped.
If installed in a
flooded suction application
where
the liquid is supplied to the pump under pressure,
some of the information such as mounting, line
configuration, and priming must be tailored to the
specific application. Since the pressure supplied
to the pump is critical to performance and safety,
be sure
to limit the incoming pressure to 50% of the
maximum permissible operating pressure as
shown on the pump performance curve (see Sec
tion E, Page 1).
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
DIMENSIONS:
INCHES
[MILLIMETERS]
2.00
−
11.5 NPT
SUCTION
2.00
−
11.5 NPT
DISCHARGE
*
41583
−
391
11.81
[ 300,0 ]
20.00
[ 508,0 ]
21.00
[ 533,4 ]
.62
[ 15,9 ]
20.88
[ 530,2 ]
13.50
[ 342,9 ]
11.48
[ 291,5 ]
2.25
[ 57,2 ]
18.00/[457,2] RECOMMENDED FOR REMOVAL
OF BACK COVER PLATE
5.75/[146,0] REQUIRED FOR REMOVAL
OF BACK COVER PLATE
*
22.93
[ 582,5 ]
APPROX
21.50
[ 546,1 ]
APPROX
20.13
[ 511,2 ]
APPROX
7.25
[ 184,2 ]
28.00
[ 711,2 ]
1.50
[ 38,0 ]
*
Figure 1. Pump Model 12D1-1B30E FT4 S/G
