Flowserve ISC Series - Manual (Page 8)

8
Figure 3
Setting Device
Bearing Frame
Pump
Back
Plate
Figure 4
2 ISC Installation - Single Seal Design
Note: No seal setting measurements are needed to install the seal.
Instructions are for vertically split case end-suction ANSI pumps.
Modification of the procedure may be required for other style
pumps. Consult Flowserve.
2.1 Tools needed for installation:
• An open end wrench for the gland bolt nuts
• 1/8" Allen wrench
(provided)
• 3/16" Allen wrench
(provided)
for sizes >60 mm (>2.500")
Bearing Frame
2.2 Lubricate the shaft or
sleeve lightly with silicone
lubricant unless otherwise
specified.
2.3 Tighten the setting device
cap screws
2.4 Install the complete ISC
cartridge assembly onto the
shaft or sleeve with the
setting devices near the
bearing housing.
See Figure 3.
2.5 Install the
pump back
plate (seal
chamber) and
bolt it in place
on the bearing
frame. See
Figure 4.