Non Return Dampers

Non Return Dampers
file_downloadDownload

Download our Fan Selection Software

Pacific HVAC Engineering offers a full range of non return dampers to match duct and roof mounted fans. Dampers are designed to provide an effective back draft seal in ducted systems. These dampers can be installed either vertically or horizontally.

Construction
NRD and DND series dampers have flaps fabricated from extruded PVC. Frames are fabricated from anodised aluminium with polymer corner joints. RSK series dampers are fabricated using rolled galvanised sheet with aluminium butterfly flaps.

PDF Downloads

Download Product Detail.pdf

file_download