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2
P-50 Installation
Note: No seal setting measurements are needed to install the P-50
seal. Instructions are for vertically split case end-suction ANSI pumps.
Modifications of the procedure may be required for other style pumps.
Consult Flowserve.
Tools needed for installation:
2.1
• An open end wrench for the gland bolt nuts
• 1/8" Allen wrench (provided)
• 3/32" Allen wrench (provided)
• 3/16" Allen wrench (provided) for sizes> 2.250 inch
Figure 3
Lubricate the shaft or
2.2
sleeve lightly with silicone
lubricant.
Install the complete P-50
2.3
cartridge assembly onto the
shaft or sleeve with the set-
ting devices near the bear-
ing housing. See Figure 3.
Install the pump back
2.4
plate (seal chamber) and
bolt it in place on the bear-
ing frame. See Figure 4.
Figure 4
5
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