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The MG Coupling is a replacement for lead
and oakum hub and spigot pipe joints in cast iron waste
systems-installed in the same manner-providing substantial
savings for each joint installed.
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 NOMINAL
SIZE - INCHES |
COUPLING
SIZE - INCHES |
BOLT
SIZE - INCHES |
WEIGHT |
Coupling
Size |
Pipe
Diameter |
Height
X |
Width
Y |
Depth
Z |
No. |
Size x Length |
Lbs.
Each |
| 1 1/2" |
1.90 ±.09 |
2 7/8 |
4 1/2 |
2 1/8 |
2 |
3/8 x 1 1/2 |
1.6 |
| 2" |
2.35 ±.09 |
3 3/8 |
4 7/8 |
2 1/8 |
2 |
3/8 x 1 1/2 |
1.8 |
| 2 x 1 1/2" |
2.35 ±.09 |
3 3/8 |
4 7/8 |
2 1/8 |
2 |
3/8 x 1 1/2 |
1.8 |
| 3" |
3.35 ±.09 |
4 1/4 |
6 |
2 1/8 |
2 |
3/8 x 1 1/2 |
2.3 |
| 4" |
4.38 +.09/-.05 |
5 1/4 |
7 |
2 1/8 |
2 |
3/8 x 1 1/2 |
3.1 |
| 5" |
5.30 +.09/-.05 |
6 1/4 |
8 5/8 |
3 1/8 |
4 |
3/8 x 1 1/2 |
5.7 |
| 6" |
6.30 +.09/-.05 |
7 1/2 |
9 1/4 |
3 1/8 |
4 |
3/8 x 1 1/2 |
7.2 |
| 8" |
8.38 +.09/-.05 |
9 1/2 |
11 3/4 |
4 |
4 |
3/8 x 2 |
14.1 |
| 10" |
10.56 ±.09 |
11 13/16 |
14 1/3 |
4 |
4 |
3/8 x 2 1/4 |
18.3 |
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The MG COUPLING is also used as a repair hub for service weight
hub and spigot pipe.
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Material Specifications
| Housing |
Cast Iron (ASTM A-48) |
| Gasket |
Neoprene (ASTM C-564) |
| Bolts |
18-8 Stainless Steel (ANSI B18.2.1) |
| Nuts |
18-8 Stainless Steel (ANSI B18.2.2) |
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