Metal Round Joiners

ModelSize (inch/mm)
QSM-RJ-1004/100
QSM-RJ-1506/150
QSM-RJ-2008/200
QSM-RJ-25010/250
QSM-RJ-30012/300
QSM-RJ-35014/350
QSM-RJ-40016/400
QSM-RJ-45018/450
QSM-RJ-50020/500
The LinkedAir neck adapator (Square to Round) is made out of galvanised steel and used for the connection of round duct.
Custom sizes are available upon request.
QSM-RJ