| Quick Reference |
| Standard No-Hub Couplings |
| Size |
Part
No. |
Installation
Torque
Inch Pounds |
No.
of Clamps
Per Coupling |
| 1-1/2" |
6217M8G |
60 |
2 |
| 2" |
6218M8G |
60 |
2 |
| 3" |
6219M8G |
60 |
2 |
| 4" |
6220M8G |
60 |
2 |
| 5" |
6221M8G |
60 |
4 |
| 6" |
6222M8G |
60 |
4 |
| 8" |
6223M8G |
60 |
4 |
| 10" |
6230M8G |
60 |
4 |
| 2"x1-1/2" |
6233M8G |
60 |
2 |
| 3"x2" |
62R198G |
60 |
2 |
| 4"x3" |
62R208G |
60 |
2 |
| 12" & 15 "
No - Hub Couplings |
| Size |
Part
No. |
Installation
Torque
Inch Pounds |
No.
of Clamps
Per Coupling |
| 12" |
6231M8G |
120 |
6 |
| 15" |
6232M8G |
120 |
6 |
| Heavy Duty "MD" No - Hub
Couplings |
| Size |
Part
No. |
Installation
Torque
Inch Pounds |
No.
of Clamps
Per Coupling |
| 1-1\2" |
6217Y8G |
80 |
4 |
| 2" |
6218Y8G |
80 |
4 |
| 3" |
6219Y8G |
80 |
4 |
| 4" |
6220Y8G |
80 |
4 |
| 5" |
6221Y8G |
80 |
6 |
| 6" |
6222Y8G |
80 |
6 |
| 8" |
6223Y8G |
80 |
6 |
| 10" |
6230Y8G |
80 |
6 |
| Heavy Duty No - Hub
Couplings |
| Size |
Part
No. |
Installation
Torque
Inch Pounds |
No.
of Clamps
Per Coupling |
| 1-1\2" |
6217H8G |
80 |
4 |
| 2" |
6218H8G |
80 |
4 |
| 3" |
6219H8G |
80 |
4 |
| 4" |
6220H8G |
80 |
4 |
| 5" |
6221H8G |
80 |
6 |
| 6" |
6222H8G |
80 |
6 |
| 8" |
6223H8G |
80 |
6 |
| 10" |
6230H8G |
80 |
6 |
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