Pressure Dampers

Back Pressure Dampers

For room-to-room pressure control or as basic non-return valves. Designed for projects requiring coarse pressure control or pressure relief in low velocity, low pressure systems.

  • Models:
    BPD
  • Construction:
    Pressure-modulating blades, flat pressure response, blade weights provided
  • Air Properties:
    Supply / Extract
  • Pressure Range:
    Pressure range – 5Pa to 50Pa (airflow range 20 l/s to 2000 l/s)
  • Mounting Options:
    Mounting – partition / wall / duct
  • Product Options
    Options – fixing, special assembly, finish
Click here to view product specification

Pressure Relief Dampers

Designed to maintain room-to-room preset constant pressure differential, through finely balanced aerofoil blades to regulate pressures within ± 3Pa of a wide airflow range.

  • Models:
    PRD
  • Construction:
    Factory set pressures, no power supply, fine control applications
  • Air Properties:
    Supply / Extract
  • Pressure Range:
    Pressure range – 15Pa to 75Pa (airflow range 17 l/s to 2900 l/s)
  • Mounting Options:
    Mounting – partition / wall / duct (operating theatres, laboratories, clean rooms etc.)
  • Product Options
    Options – fixing, special assembly, finish
Click here to view product specification
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