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6. Install the split gland and screw nuts on the split
gland studs. Tighten nuts then relieve the nuts and
tighten finger tight. If discharge pressure is over 100
PSI, attach bypass line to the stuffing box bypass.
Check that the split gland is square in the
CAUTION
stuffing box. Cocking can cause uneven
compression of packing and damage to the shaft or sleeve
and heat up the shaft and stuffing box.
7. The stuffing box is shipped with both ports plugged.
If the discharge pressure is over 100 psi, remove the
plug on Port "A" and attach a bypass (relief) line. If
the discharge pressure is over 200 psi, remove the
plug on Port "B" and attach another bypass line.
8. Final adjustment of the stuffing box must be made at
pump start up.
Figure 9
Column
Tube
Shaft
(Nom.
(Nom. Tube
(inch)
Inch)
Inch) Tension Rise Pull-up Tension Rise Pull-up Tension Rise Pull-up Tension Rise Pull-up Tension Rise Pull-up
(in.)
4
1
1.5
0.02
1
1.5
0.02
5
1.19
2
0.02
1.5
2.5
0.03
1.69
2.5
0.03
1
1.5
0.02
6
1.19
2
0.02
1.5
2.5
0.02
1.69
2.5
0.03
1.19
2
0.02
1.5
2.5
0.02
8
1.69
2.5
0.02
1.94
3
0.03
2.19
3.5
0.03
2.44
3.5
0.03
1.19
2
0.02
1.5
2.5
0.02
10
1.69
2.5
0.02
1.94
3
0.02
2.19
3.5
0.02
2.44
3.5
0.02
1.5
2.5
0.02
1.69
2.5
0.02
12
1.94
3
0.02
2.19
3.5
0.02
2.44
3.5
0.02
100
200
Shaft
Shaft
Tube
Shaft
Shaft
(in.)
(in.)
(in.)
(in.)
0.01
0.02
0.09
0.04
0.07
0.01
0.02
0.08
0.03
0.06
0.01
0.02
0.09
0.04
0.07
0.01
0.02
0.11
0.06
0.07
0.02
0.02
0.12
0.06
0.07
0.01
0.02
0.08
0.02
0.06
0.01
0.02
0.08
0.03
0.06
0.01
0.02
0.10
0.04
0.07
0.01
0.02
0.10
0.05
0.07
0.00
0.02
0.07
0.02
0.06
0.01
0.02
0.08
0.03
0.06
0.01
0.02
0.09
0.03
0.07
0.01
0.02
0.10
0.05
0.07
0.01
0.02
0.11
0.06
0.07
0.02
0.02
0.12
0.06
0.08
0.02
0.01
0.07
0.01
0.06
0.02
0.02
0.08
0.02
0.06
0.02
0.02
0.08
0.02
0.06
0.02
0.02
0.09
0.03
0.07
0.02
0.02
0.10
0.04
0.07
0.02
0.02
0.10
0.04
0.07
0.00
0.02
0.07
0.02
0.06
0.01
0.02
0.07
0.02
0.06
0.01
0.02
0.08
0.03
0.06
0.01
0.02
0.09
0.04
0.07
0.01
0.02
0.09
0.04
0.07
9. A properly packed stuffing box should be loose
enough to allow the shaft to be turned manually.
Do not over tighten packing or excessive
CAUTION
wear can occur on the shaft or sleeve.
INSTALLING THE TENSION PLATE
Assemble Tension Plate Assembly as shown in Figure 9.
1. Remove the lock bolt (636) and o-ring (620).
Thoroughly clean the tension plate (625) including
the o-ring groove. Lightly grease the o-ring and
reinstall it.
LUB LINE
(635)
LOCK BOLT
(636)
Setting (Feet)
300
Tube
Shaft
Shaft
Tube
(in.)
(in.)
(in.)
(in.)
0.21
0.08
0.15
0.37
0.18
0.06
0.14
0.33
0.21
0.09
0.15
0.37
0.25
0.13
0.16
0.45
0.26
0.14
0.17
0.47
0.17
0.05
0.14
0.30
0.19
0.07
0.14
0.34
0.22
0.10
0.15
0.40
0.23
0.11
0.16
0.41
0.17
0.04
0.14
0.30
0.19
0.07
0.15
0.34
0.20
0.07
0.15
0.35
0.23
0.10
0.16
0.40
0.25
0.13
0.16
0.45
0.27
0.14
0.17
0.47
0.16
0.03
0.13
0.28
0.17
0.05
0.14
0.30
0.17
0.05
0.14
0.31
0.20
0.07
0.15
0.35
0.21
0.09
0.15
0.38
0.22
0.10
0.16
0.40
0.16
0.04
0.14
0.29
0.17
0.05
0.14
0.29
0.18
0.07
0.15
0.33
0.20
0.08
0.15
0.35
0.21
0.09
0.16
0.37
TENSION NUT
(623)
CAPSCREWS
TENSION PLATE
GASKET
O-RING
TUBE NIPPLE
(629)
400
500
Shaft
Shaft
Tube
Shaft
(in.)
(in.)
(in.)
(in.)
0.15
0.26
0.57
0.23
0.11
0.25
0.51
0.17
0.15
0.26
0.59
0.24
0.23
0.28
0.71
0.36
0.25
0.30
0.73
0.39
0.08
0.25
0.47
0.13
0.12
0.26
0.53
0.19
0.18
0.27
0.62
0.28
0.19
0.29
0.64
0.30
0.08
0.25
0.47
0.12
0.12
0.26
0.53
0.18
0.13
0.27
0.54
0.20
0.18
0.28
0.63
0.28
0.23
0.29
0.70
0.36
0.25
0.31
0.74
0.39
0.06
0.24
0.43
0.09
0.08
0.25
0.48
0.13
0.09
0.26
0.48
0.14
0.13
0.27
0.54
0.20
0.16
0.28
0.60
0.25
0.18
0.29
0.62
0.28
0.08
0.24
0.45
0.12
0.08
0.25
0.46
0.13
0.12
0.26
0.51
0.18
0.15
0.27
0.55
0.23
0.16
0.28
0.57
0.26
(625)
(779)
(620)
Figure 10
Shaft
(in.)
(in.)
0.41
0.40
0.41
0.44
0.47
0.39
0.40
0.42
0.45
0.38
0.40
0.42
0.44
0.45
0.48
0.37
0.39
0.40
0.41
0.43
0.45
0.38
0.39
0.40
0.42
0.44
15
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