China Steel Construction Diffusers, Find details about China Diffusers, External Vent Louver from Steel Construction Diffusers
Type | B(HT) | A(Width) | ||||
6 | 8 | 10 | 12 | 14 | ||
SIDR-B4 | 4 | x | ||||
SIDR-B6 | 6 | x | x | x | x | |
SIDR-B8 | 8 | x | x | x | ||
SIDR-B10 | 10 | x | ||||
SIDR-B12 | 12 | x |