FKL Series Pump
bly tool or press.
b) Insert the seal compressor disc onto the seal face.
c) Use the seal assembly tool to compress the seal
so that all of the pressure is off the seal retaining
ring.
d) Use the flat-faced screwdriver to pry the seal re-
taining ring out of the seal housing.
e) Remove the seal cartridge from the seal assembly
tool.
f) Use your fingers to gently press the seal elements
out of the seal housing.
g) Remove the outer and inner seal springs and the
outer stationary seal o-ring.
h) The seal housing should be cleaned to prepare it
for reassembly.
A
SSEMbLy
OF
S
EAL
C
ARTRIDgE
Assemble the cartridges one at a time.
a) Lubricate the new outer stationary seal o-ring and slightly stretch.
b) Fit the outer stationary seal o-ring into its groove
inside the seal housing.
c) Place the inner and outer seal springs into the seal
housing.
d) Set the seal housing on the seal assembly tool.
e) Place the new inner stationary seal into the seal
housing.
f) Single mechanical seal: Lubricate the outer edge
of the single seal insert and place into the seal
housing. Be sure to fit the notches around the
pins.
Double mechanical seal: Lubricate the outer edge
of the outer stationary seal and place into the seal
housing. Be sure to fit the notches around the
←
Double and Aseptic seals only
←
Aseptic seals only
Figure 13
SINGLE SEAL INS
ERT
(OU
TER
STATION
ARY
SEA
L)
SEAL R
ETAIN
ING
RING
INNER
STATION
ARY S
EAL
RING
SEAL PI
N
SEAL H
OUS
ING
1265000161
6/4/04
Figure 14