air condition opposed blades damper

Specifications air condition opposed blades damper

made of extruded aluminum

OBD damper optional

size according to client's need

air condition opposed blades damper Made of Aluminum Opposed Blades
Gear Wheel Operated Easy Installation  All Sizes Available  

NECK SIZE(mm)	100	150	200	250	300	350	400	450	500	600
100	*	*	*	*	*	*	*	*	*	*
150		*	*	*	*	*	*	*	*	*
200			*	*	*	*	*	*	*	*
250				*	*	*	*	*	*	*
300					*	*	*	*	*	*
350						*	*	*	*	*
400							*	*	*	*
450								*	*	*
500									*	*
600										*