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Material:Frame thick:1.0mm,blade thick:0.8mm
Feature:
Used for the supply and exhaust of cooled and heated air,fixing on the ceiling of senior hotel,supermarket.ect.
Assembled before powder coated or anodized.
The centre core is removable for easy maintenance.
Be together with integral butterfly volume damper made of plastic.
Neck size(mm) Larynx size(mm) Overal size(mm)
Dia.150 Dia.210 Dia.260
Dia.200 Dia.260 Dia.310
Dia.250 Dia.310 Dia.360
Dia.300 Dia.360 Dia.410
Dia.350 Dia.410 Dia.460





Description