You have no items in your shopping cart.
Menu
Opposed blade damper

Opposed blade damper

Used in supply and exhaust air systems to achieve volume control.
  • Cog system allows blades to turn in sequence
  • Alternative sizes made to order
  • Maximum width 600mm per section
  • The opposed blade action allows even distribution over entire face of the diffuser
  • Damper can be set in any position from fully open to fully closed
  • Supplied with side plates fitted as standard, for fixing to neck of diffuser or sheetmetal duct
Technical Data
Picture of PYOBD150
PYOBD150
OBDi1515 Opposed blade damper 150x150
$76.26
Picture of PYOBD200
PYOBD200
OBDi2020 Opposed blade damper 200x200
$79.83
Picture of PYOBD250
PYOBD250
OBDi2525 Opposed blade damper 250x250
$93.85
Picture of PYOBD300
PYOBD300
OBDi3030 Opposed blade damper 300x300
$121.59
Picture of PYOBD3010
PYOBD3010
OBDi3010 Opposed blade damper 300x100
$100.45
Picture of PYOBD350
PYOBD350
OBDi3535 Opposed blade damper 350x350
$136.30
Picture of PYOBD3515
PYOBD3515
OBDi3515 Opposed Blane Damper 350x150
$131.35
Picture of PYOBD400
PYOBD400
OBDi4040 Opposed blade damper 400x400
$153.34
Picture of PYOBD4020
PYOBD4020
OBDi4020 Opposed blade damper 400x200
$137.53
Picture of PYOBD450
PYOBD450
OBDi4545 Opposed blade damper 450x450
$176.95
Information
Home Ventilation
Copyright © 2025 Smooth-Air. All rights reserved.