KGRA-S

Rectangular Gravity Damper

Installed with duct pipes in air distribution and ventilation systems to ensure unidirectional airflow and prevent backdraft or air reversal.

Specifications

Material: Galvanized Steel
Application: Installed with duct pipes in air distribution and ventilation systems to ensure unidirectional airflow and prevent backdraft or air reversal.
Functional Features: Blades open and close automatically depending on the presence of airflow and gravity. The blades move more freely than those of counterweight dampers, closing shut when airflow ceases.
Size & Connection: Standard or Custom Sizes Available Connection Type: • Flanged frame • Sleeve slip-in profile

Please confirm dimensions and installation clearances with our team before ordering.