Description
These superior, versatile, expandable plugs are used to accommodate a wide variety of industrial applications where an airtight seal is required.
- Quality, Lightweight, Durable Nylon 20% lighter than metal.
- Tough/shatter-proof and easily cleaned and maintained, corrosion resistant.
- Plaster or cement do not adhere to the plug.
- Friction-reducing acetyl copolymer thrust washer inserted between plate and wing nut provides for easy expansion.
- Natural Rubber provides “superior” seal.
- Larger sizes incorporate strengthening ribs to provide rigidity in use.
- Silicon, nitrile, and viton seals available
|
Nominal Size |
Expanded Diameter |
Relaxed Diameter |
By-Pass |
||||
|
Size |
|||||||
|
in |
mm |
in |
mm |
in |
mm |
bspm/npt in |
mm |
|
0.50 |
13 |
0.600 |
15 |
0.490 |
12 |
1/8″ |
3 |
|
0.75 |
19 |
0.900 |
23 |
0.740 |
19 |
1/8″ |
3 |
|
1.00 |
25 |
1.200 |
30 |
0.975 |
25 |
1/8″ |
3 |
|
1.25 |
32 |
1.450 |
37 |
1.225 |
31 |
1/8″ |
3 |
|
1.50 |
38 |
1.930 |
49 |
1.420 |
36 |
1/2″ |
13 |
|
2.00 |
51 |
2.360 |
60 |
1.930 |
49 |
1/2″ |
13 |
|
2.50 |
64 |
2.760 |
70 |
2.400 |
61 |
1/2″ |
13 |
|
3.00 |
76 |
3.310 |
84 |
2.870 |
73 |
1/2″ |
13 |
|
4.00 |
102 |
4.250 |
108 |
3.540 |
90 |
1/2″ |
13 |
|
5.00 |
127 |
5.370 |
136 |
4.720 |
120 |
1/2″ |
13 |
|
6.00 |
152 |
6.290 |
160 |
5.500 |
140 |
1/2″ |
13 |
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