Purchase Qty. Reference FOB Price
10-99 Pieces US$20.00
100-999 Pieces US$18.00
1,000-1,499 Pieces US$15.00
1,500-1,999 Pieces US$13.00
2,000+ Pieces US$10.00
Product Description
Introduction: Constant Air Volume Damper are mechanical system powered controlled for constant volume systems. This damper operates without an external power supply. A control blad supported in bearings is positioned by aerodynamic forces such that a pre-set volume flow is ...