Volume Control & Air Flow

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Blast Gate Damper Price range: £39.10 through £532.31 (Excl. VAT)
Iris Dampers

Iris Dampers for circular ducting are available for diameters ranging from 80mm – 400mm.

  • Iris dampers allow for simple and precise flow tests to be measured and controlled at a single station.
  • Each Iris Damper has manometer connections allowing direct pressure measurements (if required).
  • Airflow, pressure drop, and sound requirements are the criteria to consider when using an Iris damper as part of a ventilation duct system.
Price range: £46.49 through £392.95 (Excl. VAT)
Multi Blade Volume Control Damper (Circular Spigot) Price range: £44.24 through £103.85 (Excl. VAT)
Single Blade Balancing Damper Price range: £19.04 through £57.09 (Excl. VAT)