APPLICATION
The metal holder slit ring are used to fix SPIROVENT duct under ceiling and connect with ceiling by threaded rod. One length of threaded rod (thread screw M10) can be screwed into thread and other one then be fixed by coupling nut and hanger bolts to the ceiling or wall. The maximum recommended distance between two holders is 2 m. The holder slit ring connect around with screw which are included (thread screw M6).
DESIGN
The CRLR holders are made of galvanized sheet with vibration-damping internal rubber lining.
CUSTOMS CODE: 73269098