Gorman-Rupp Pumps 06C1-GHH 1071445 and up - Manual (Page 18)

OM-03179 0 SERIES
PAGE B - 11 INSTALLATION
11.0
11.0
[279,4]
[279,4]
5.5
[139,7]
6.0
[152,4]
9.0 DIA.
[228,6]
0.44 DIA. HOLE
[11,2]
DIA.-12 HOLES ON
[11,2]
DIA B.C.
[206,5]
BOTH
0.44
8.13
6.06
[153,9]
DIA.
10.38
[263,7]
5.5
[139,7]
5.63
[143
]
DIA.
3.06
[77,7]
DIA.
DIA.-12 HOLES ON
[11,2]
DIA B.C.
[124,0]
BOTH
0.44
4.88
FLANGES
FLANGES
5.0
[127,0]
DIMENSIONS:
INCHES
[MILLIMETERS]
Figure 8. Typical FDF Valve Installation Dimensions
When the center web of the valve is aligned with the
6‐inch ports (fueling position), the flow passes
straight through. When the handle is turned to the defueling position, the web blocks the straight flow
and opens two paths of flow through the 6‐inch and
3‐inch ports.
FILL
POSITION
DISPENSE FILL TOP VIEW
DISPENSING
POSITION
Figure 9. FDF Valve Theory of Operation
Eductors
An eductor may be used in conjunction with an
FDF valve to increase dispensing rates and im­
prove efficiency. An eductor may also be used to
collapse the tank service hose after the tank has
been filled or emptied.
Contact the Gorman‐Rupp Company or an author­
ized distributor for specifications and performance
data on eductors or FDF valves.