DDF-FD - Drum Displacement Diffuser

DDF-FD - Drum Displacement Diffuser

New Zealand | Smartemp Air Diffusers | DDF-FD - Drum Displacement Diffuser



DDF-FD - Drum Displacement Diffuser

 


Cylindrically shaped displacement diffuser for placement on the floor.  Connection from above or below. The SMARTEMP Drum Displacement Diffuser, type DDF-FD, discharges low velocity supply air with fixed horizontal discharge direction in a radial pattern for displacement airflow supply in commercial spaces. Air supply across inner and outer perforated cylinders provides uniform, low turbulence discharge across the entire perforated drum-shaped face. 


 

DDF-AD



 


Airflow rate:

  • ​≤ 600 L/s [2160 m³/h]

Face velocity:

  • ≤ 0.3 m/s

Coverage radius:

  • 5 - 10 m

Sound power level: 

  • ≤ 35 dB(A)

Nominal sizes: 

  • DN250 (500 - 750 mm high)
  • DN315 (750 - 1000 mm high)
  • DN400 (1000 mm high)
  • DN500 (1000 mm high)

Features

 

  • Robust, perforated metal drum discharge face
  • Inner perforated cylinder provides low turbulence airflow
  • Connection from above or below 

Model Information
DDF-FD - Drum Displacement Diffuser Technical Data
General Information
Model Information
DDF-FD - Drum Displacement Diffuser
Model Information
DDF-FD - Drum Displacement Diffuser
Model Information
DDF-FD - Drum Displacement Diffuser
Model Information
DDF-FD - Drum Displacement Diffuser
Model Information
DDF-FD - Drum Displacement Diffuser