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Baker Hughes
© 2020 Baker Hughes Company. All rights reserved.
XV. Reassembly
(Contd.)
Figure 22a:
D-G Orifice
Figure 22b:
H-T Orifice
A
C
B
A
C
B
Table 6: Disc Holder Critical Dimensions
Orifice
A min.
B min.
C min.
Conventional
Bellows
in.
mm
in.
mm
in.
mm
in.
mm
D, E, F
.994
25.25
.548
13.92
1.808
45.92
.215
5.46
G
.993
25.22
.548
13.92
1.808
45.92
.215
5.46
H
.679
17.25
.679
17.25
2.058
52.27
.247
6.27
J
.992
25.20
.992
25.20
2.496
63.40
.279
7.09
K
1.241
31.52
1.241
31.52
2.869
72.87
.309
7.85
L
1.366
34.70
1.366
34.70
3.244
82.40
.340
8.64
M
1.742
44.25
1.742
44.25
3.744
95.10
.403
10.24
N
1.869
47.47
1.869
47.47
3.743
95.07
.403
10.24
P
2.303
58.50
2.303
58.50
4.618
117.30
.465
11.81
Q
3.485
88.52
3.485
88.52
5.742
145.85
.340
8.64
R
3.985
101.22
3.985
101.22
6.620
168.15
.372
9.45
T
5.187
131.75
5.187
131.75
7.992
203.00
.434
11.02
Figure 23a: D-G Bellows Only
Figure 23b: D-T Conventional, H-T Bellows
A
A
Table 8: Maximum Clearance Guide & Disc
Holder
Orifice
Conventional
Bellows
in.
mm
in.
mm
D, E, F
.006
0.15
.008
0.20
G
.007
0.18
.008
0.20
H
.009
0.23
.009
0.23
J
.009
0.23
.009
0.23
K
.010
0.25
.010
0.25
L
.010
0.25
.010
0.25
M
.009
0.23
.009
0.23
N
.007
0.18
.007
0.18
P
.011
0.28
.011
0.28
Q
.016
0.41
.016
0.41
R
.016
0.41
.016
0.41
T
.018
0.46
.018
0.46
Table 7: Maximum Guide Inside Diameter
Orifice
Conventional
Bellows
in.
mm
in.
mm
D, E, F
1.000
25.40
.556
14.12
G
1.000
25.40
.556
14.12
H
.688
17.48
.688
17.48
J
1.001
25.43
1.001
25.43
K
1.251
31.78
1.251
31.78
L
1.376
34.95
1.376
34.95
M
1.751
44.48
1.751
44.48
N
1.876
47.65
1.876
47.65
P
2.314
58.78
2.314
58.78
Q
3.501
88.93
3.501
88.93
R
4.001
101.63
4.001
101.63
T
5.205
132.21
5.205
132.21
Figure 22: Disc Holder
Figure 23: Guide