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The NCA Series 900 is a simple and cost-effective volume control dampers that are ideally suited to small-diameter circular ductwork.
Simple control for small diameter ductwork.
S900 circular single blade dampers are basic volume control dampers, designed to suit rigid spiral or flexible ducting up to 350mm diameter.
Supplied as standard with a locking quadrant for quick and easy blade position adjustment, S900 SBDs are manufactured from galvanised steel for good levels of corrosion resistance.
HVC hold large quantities of popular sizes of single blade damper in stock, giving us the ability to supply even the largest orders on a next day basis.
Please download the product PDF for detailed information and ordering codes.
If you have any questions about circular single blade dampers, please contact us today.
Information above is for quick reference purposes only, please see the full product datasheet for detailed information
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