Assemble The Packed Stuffing Box (80-Pf) - Bell and Gossett 80 Series Instruction Manual

6 Maintenance

6.4.5 Assemble the packed stuffing box (80-PF)

1. Slinger
2. Shaft sleeve
3. Packing gland
4. Flush line
5. Coverplate capscrew
6. Impeller key
7. Volute capscrew
8. Impeller washer
9. Impeller
10.Impeller capscrew
11.Volute
12.Impeller lockwasher
13.Volute gasket
14.Coverplate
15.Drip drain
16.Lantern ring
17.Packing
18.Gland bolt
19.Bracket
20.Shaft
Figure 6: Packed stuffing box
1. Insert two packing rings into the stuffing box.
2. Insert the lantern ring and the last two pieces of packing.
Make sure that the joints on the packing rings are staggered 90º.
3. Install, but do not tighten, the packing gland.
4. Install the coverplate over the pump shaft.
5. Tighten the capscrews according to the Capscrew torque table in the Maintenance
chapter.
6. Tighten the packing gland to compress the packing.
See the note on the packed pump operation in the Operations chapter for more
information.
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Series 80 INSTRUCTION MANUAL