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Round Backdraft Damper

Round Backdraft Damper

Product features:

  • Designed for ventilation systems to prevent air backflow
  • Allows air to flow in only one direction
  • Aluminum blades automatically close in the absence of airflow, pressing against the foam seal
  • During system operation, the blades open due to the flowing air
  • Made of galvanized steel – corrosion resistant
  • Available diameters: Ø100, Ø125, Ø160, Ø200, Ø250, Ø315 mm

Dimensions [mm]

Model D L
NR-PZO-100 Ø100 81
NR-PZO-125 Ø125 81
NR-PZO-160 Ø160 81
NR-PZO-200 Ø200 81
NR-PZO-250 Ø250 190
NR-PZO-315 Ø315 190
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The NR-PZO Round Backdraft Damper is a component of ventilation systems that prevents air backflow. Thanks to its aluminum blades and foam seal, the damper operates automatically – closing when there is no airflow and opening under the influence of air. The robust galvanized steel construction ensures durability and reliability in use.

Product name Price excl. VAT Availability
Round Backdraft Damper NR-PZO-100 13,40 PLN Available B2B Inquire
Round Backdraft Damper NR-PZO-125 15,10 PLN Available B2B Inquire
Round Backdraft Damper NR-PZO-160 20,40 PLN Available B2B Inquire
Round Backdraft Damper NR-PZO-200 25,60 PLN Available B2B Inquire
Round Backdraft Damper NR-PZO-250 41,00 PLN Available B2B Inquire
Round Backdraft Damper NR-PZO-315 51,50 PLN Available B2B Inquire

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