Product information
Damper quadrants KD are metal quadrants 
suitable for rectangular en circular airducts. 
The quadrant will be delivered complete 
with counter-piece and retractable shaft.  
 
Usage	:   - KD10 up till 250 mm.
	    - KD12L up till 250 mm. with 
	       longer spindles for insulated 
	       ductwork
 
Material   :    galvanised steel