FLUID POWER 9 O-Rings & Caplugs
CAPLUG SELECTION CHART
Cap
Plug
CLOSURESFOR TUBING & HYDRAULICFITTINGS
Plugs Dash Size
Caps
Caplug No.
Tubing O.D.
Caplug No.
Dash Size
Tubing O.D.
Part No.
Thread 5/16-24 3/8-24 5/16-20 1/2-20 9/16-18 3/4-18
Part No.
Thread
C98.1 C98.2 C98.3 C98.4 C98.5 C98.8
-2 -3 -4 -5 -6 -8
1/8
1 2 3 4 5 8
C98.2
-2 -3 -4 -5 -6 -8
1/8
5/16-24 3/8-24 5/16-20 1/2-20 9/16-18 3/4-18 7/8-14
2
3/16
C98.03 C98.04
3/16
3X 4X
1/4
1/4
5/16
C98.5
5/16
5
3/8 1/2 5/8 3/4
C98.06 C98.09 C98.011 C98.013 C98.015 C98.18 C98.20 C98.230 C98.250
3/8 1/2 5/8 3/4
6X 9X
C98.10 C98.012 C98.014 C98.0017
-10 -12 -16 -20 -24 -28 -32
7/8-14
10
-10 -12 -16 -20 -24 -28 -32
11X 13X 15X
1-1/16-12 1-5/16-12 1-5/8-12 1-7/8-12 2-1/4-12 2-1/2-12
12X 14X 17S
1-1/16-12 1-5/16-12 1-5/8-12 1-7/8-12 2-1/4-12 2-1/2-12
1
1
1-1/4 1-1/2 1-3/4
1-1/4 1-1/2 1-3/4
18 20
C98.19
19
C98.221 C98.240
221 240
230 250
2
2
CLOSURESFOR THREADED EXTERNAL & INTERNAL N.P.T.FITTINGS
Caps Size (Inches)
Plugs
Size (Inches)
Caplug No.
Caplug No.
Part No.
Part No. C98.4 C98.6 C98.08 C98.11 C98.013 C98.015 C98.18 C98.20 C98.240
Cap
C98.02 C98.4 C98.06 C98.9
1/8 1/4 3/8 1/2 3/4
2X
1/8 1/4 3/8 1/2 3/4
4 6
4
6X
8X 11
9
C98.012 C98.14 C98.0024
12X
13X 15X
1 2
14
1
Plug
24S
1-1/4 1-1/2
18 20
2
240
Cap
CLOSURESFOR UNTHREADED STANDARD WEIGHT PIPE Plugs
Caps Size (Inches)
Caplug No.
Size (Inches)
Caplug No.
Part No. C98.4 C98.06 C98.08 C98.11 C98.013 C98.16 C98.018 C98.210 C98.240
Part No. C98.1 C98.02 C98.5 C98.7.0 C98.10 C98.13 C98.16 C98.18 C98.220
1/8 1/4 3/8 1/2 3/4
4
1/8 1/4 3/8 1/2 3/4
1
6X 8X 11
2X
7
5 7
13X
10 13 16 18
1
16
1
1-1/4 1-1/2
18X 210 240
1-1/4 1-1/2
2
2
220
Plug
CAPS/PLUGS PLASTIC THREADED
PLASTIC THREADED CAPS
PLASTIC THREADED PLUGS
ToFit Tube Size
ToFit Thread Size
Caplug No.
ToFit Tube Size
ToFit Thread Size
Caplug No.
Part No.
Part No.
C98.008.20 C98.008.30 C98.008.40 C98.008.50 C98.008.60 C98.008.80 C98.008.100 C98.008.120 C98.008.140 C98.008.160 C98.008.200 C98.008.240 C98.008.280 C98.008.320
C98.007.2 C98.007.3 C98.007.4 C98.007.5 C98.007.6 C98.007.8 C98.007.10 C98.007.11 C98.007.12 C98.007.14 C98.007.16 C98.007.18 C98.007.20 C98.007.22
1/8
5/16-24 3/8-24 7/16-20 1/2-20 9/16-18 3/4-16
PD20 PD30 PD40 PD50 PD60 PD80 PD100 PD120 PD140 PD160 PD200 PD240 PD280 PD320
1/4-36 3/8-24 7-16-20 1/2-20 9/16-18 3/4-16
CD2 CD3 CD4 CD5 CD6 CD8
3/16
3/16
1/4
1/4
5/16
5/16
3/8 1/2 5/8 3/4 7/8
3/8 1/2 5/8
7/8-14
7/8-14
CD10 CD11 CD12 CD14 CD16 CD18 CD20 CD22
1-1/16-12 1-3/16-12 1-5/16-12 1-5/8-12 1-7/8-12 2-1/4-12 2-1/2-12
1-14
3/4 7/8
1-1/16-12 1-3/16-12 1-5/16-12
1
1-1/4 1-1/2 1-3/4
1
1/2-12
1-1/4
1-5/8-12 1-3/4-12
2
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