10″ NATIONAL FLEXIBLE COUPLING (ST. 12)
12″ NATIONAL FLEXIBLE COUPLING (ST. 12)
2″ NATIONAL FLEXIBLE COUPLING (ST. 12)
21/2″ NATIONAL FLEXIBLE COUPLING (ST. 12)
3″ NATIONAL FLEXIBLE COUPLING (ST. 12)
3od NATIONAL FLEXIBLE COUPLING (ST. 12)
4″ NATIONAL FLEXIBLE COUPLING (ST. 12)
5″ NATIONAL FLEXIBLE COUPLING (ST. 12)
6″ NATIONAL FLEXIBLE COUPLING (ST. 12)
6od NATIONAL FLEXIBLE COUPLING (ST. 12)
8″ NATIONAL FLEXIBLE COUPLING (ST. 12)
Grooved Rigid Coupling National F05 2″
Grooved Rigid Coupling National F05 3″
Grooved Rigid Coupling National F05 4″
Grooved Rigid Coupling National F05 6″
Reducing coupling National F 25 3 x 21/2″
