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AMERICAN Ductile Iron Mechanical Joint Fittings

ANSI/AWWA C153/A21.53
Compact Caps and Plugs

Caps and Plugs | Compact Caps and Plugs

ADIP Table No. 5-20

Size
in.		 Pressure
Rating
psi		 T
in.		 Weight in Pounds
MJ Cap MJ Plug
4 350 0.46 12 12
6 350 0.46 19 19
8 350 0.46 30 36
10 350 0.56 41 50
12 350 0.56 53 67
14 350 0.62 79 85
16 350 0.62 100 93
18 350 0.65 125 130
20 350 0.66 148 153
24 350 0.68 214 202

Notes:
Normally, sizes 12" and smaller caps and plugs are flat and 14" and larger are dished. This is subject to change depending on foundry equipment. Caps and plugs can be furnished tapped for service connections or testing purposes.
Thicknesses and weights of some caps and plugs may be more than specified in AWWA C153.

See General Notes.

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ANSI/AWWA C110/A21.10
Caps and Plugs

Caps and Plugs | Compact Caps and Plugs

ADIP Table No. 5-21

Size
in.		 Pressure
Rating
psi		 T
in.		 Weight in Pounds
MJ Cap MJ Plug
30 250 1.37 680 660
36 250 1.58 1005 975
42 250 1.78 1535 1355
48 250 1.96 1950 1810

Notes:
Normally, 30" and larger caps and plugs are dished. This is subject to change depending on foundry equipment. Caps and plugs can be furnished tapped for service connections or testing purposes.

A lifting eye is furnished on all 30" and larger caps and plugs.

Thicknesses and weights of some caps and plugs may be more than specified in AWWA C110.

See General Notes.

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