21/2 x 2” National Reducing Flexible Coupling (ST.25)
3 x 2” National Reducing Flexible Coupling (ST.25)
3 x 21/2” National Reducing Flexible Coupling (ST.25)
3 x 3od National Reducing Flexible Coupling (ST.25)
3od x 2” National Reducing Flexible Coupling (ST.25)
4 x 2” National Reducing Flexible Coupling (ST.25)
4 x 21/2” National Reducing Flexible Coupling (ST.25)
4 x 3” National Reducing Flexible Coupling (ST.25)
4 x 3od National Reducing Flexible Coupling (ST.25)
6 x 4” National Reducing Flexible Coupling (ST.25)
6od x 4” National Reducing Flexible Coupling (ST.25)
8 x 6” National Reducing Flexible Coupling (ST.25)
8 x 6od National Reducing Flexible Coupling (ST.25)
Reducing coupling National F 25 3 x 21/2″
