Fire Pump 8100 Series - Impeller; Series 8100, 8150 and 9100

Serie
s
33
s
8100/8150/820

10.4.2 I
m
10.4.2.1 S
1. Assem
b
0].
2. Check
t
the co
r
the sh
a
Tables
3. Startin
g
bead o
equiva
l
up the
4. Slide t
h
sleeve
NOTE:
impell
e
5. Place t
h
sleeve
015-9]
6. Repea
t
and nu
F
0/9100 Fire Pu
m
m
peller
e
ries 8100, 81
b
le the impeller
k
t
he impeller [4-0
0
r
rect impeller rot
a
a
ft in accordanc
e
9 and 10.
g
with the outbo
a
f RTV silicone s
e
l
ent), at the imp
e
keyway.
h
e sleeve [3-009
-
to evenly distrib
u
The pin in each
e
r key slot. (not
u
h
e sleeve O-ring
counte
r
-bore. A
s
t
steps (3)-(5) fo
r
t. Wipe off exce
s
F
ig. 20 Series
8
m
p
50, and 9100
k
ey [3-911-1] in
t
0
2-0] and casin
g
a
tion, and locate
e
with Figs. 20 a
n
a
rd end, apply a
6
e
alant, (Dow Co
r
e
ller hub face, m
a
-
9] onto the shaf
t
u
te the silicone
s
shaft sleeve m
u
sed on 8150)
[3-914-9] onto t
s
semble the sha
f
r
the inboard sh
a
s
s RTV silicone
s
8
100 Impeller lo
c
t
he shaft [3-007-
g
to determine
the impeller on
n
d 21 and
6
.4mm [1/4 inch
]
r
ning or
a
king sure to fill
t
, rotating the
s
ealant.
u
st seat in the
he shaft, into th
e
f
t sleeve nut [3-
a
ft sleeve, O-ring
s
ealant.
c
ation
]
e
Pump Size
3X2X11F-S
6X4X9F
6X4X10F-M
6X4X11F
6X4X12F
6X6X9F
8X6X9F
8X6X10F
8X6X12F
8X6X12F-M
8X6X13F
8X6X18F
8X8X12F
8X8X17F
10X8X17F
10X8X20F
12X10X18F
Table 9
S
Fig. 21
S
A
8.755
9.312
10.625
10.750
9.755
9.312
9.755
10.625
9.755
10.625
11.495
11.620
11.495
S
eries 8100 Imp
e
S
eries 9100 Imp
e
A
Packing Siz
e
0.375
0.500
0.375
0.500
0.375
0.500
e
ller Location
e
ller location
A
C6102 Rev 03
e