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Page 53 of 7
extreme care
mating parts
The inspectio
requires exp
correctly. It
Flowserve tr
bowl assemb
Ins
6.9.3.1
a) Clear
all
damage
impeller
b) Check
im
new” tole
clearanc
shown b
should b
c) If the orig
impeller
machine
Please note
skills and it is
authorized s
repairs.
See wear rin
Ins
6.9.3.2
a) Clear
all
damage
b) Replace
excessiv
are worn
bowl und
correcte
0.79 mm
machine
performa
c) The
mac
should b
repair fa
If the impelle
(side opposit
must be che
Please see s
chart for enc
VERTICA
76
When atte
e must be tak
s and ensure “
on, disassem
pertise and too
is recommen
ained technic
blies.
spection of e
passageway
from abrasio
that shows s
mpeller runnin
erances listed
ces exceed th
by more than 5
be installed to
ginal unit was
wear rings, th
ed off.
that certain re
s recommend
ervice center
ng tolerance c
spection of s
passageway
from abrasio
any impeller
ve wear. If the
n slightly (groo
der 0.79 mm
d by re-facing
m (1/32 in.) is
ed off without
ance of the pu
chining must m
be re-faced by
cility or replac
er has a balan
te pumping va
cked.
section 6.9.4
closed impelle
AL TURBINE
empting to rew
ken to maintai
“as new” toler
mbly of bowl as
ols to perform
ded to seek t
cians to inspe
enclosed imp
ys and check
on or corrosion
igns of exces
ng clearances
d in the sectio
e maximum t
50%, the new
obtain correc
s furnished w
hey may be p
epairs may re
ded to contac
before attem
chart in sectio
semi-open im
ys and check
on or corrosion
, which shows
e bowl faces
oves in either
(1/32 in.)), the
g the impeller
the maximum
harm to the h
ump.
match the fac
y an authorize
ced.
nce ring on th
anes) running
for wearing ri
ers.
E PUMPS (VT
work any part
in alignment o
rances.
ssembly
m the job
he services o
ct and repair
pellers
for signs of
n. Replace a
ssive wear.
s against “as
on 0. If the
tolerances
w wear rings
ct tolerances.
ith bowl and
pressed or
equire specia
t Flowserve
mpting any suc
on 0.
mpellers
for signs of
n.
s signs of
or impellers
r impeller or
ey can be
r and bowl.
m that can be
hydraulic
ce angle and
ed Flowserve
e topside
g clearances
ng tolerance
TPS) CENTRI
,
of
of
an
l
ch
IFUGAL PUM
MPS ENGLIS
SH 71569224
flowse
4
– 02-15
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