Backdraft dampers ,Constructed from galvanized steel for the collar and light weight aluminium for the damper blades spring loaded for positive closure.
Can be mounted horizontally or vertically.
SIZE FROM 100MM-300MM
Contact: Qucky
Phone: 021 826760
Tel: 09 276 2745
Email: Mingfans_motor@hotmail.com
Add: Units B9,Commerce Park,1066 Great South Rd Mt Wellington Auckland 1060