Skip to main content
Lindab Logo
Choose languge

HLDPerforated diffuser

HLD is a circular high level displacement diffuser adapted for industrial requirements. HLD is equipped with a damper function, which makes it possible to vary the supply air pattern between horizontal or vertical, depending on whether heating or cooling is required. The switch can be made manually, or it can be automated using several types of motor. The external dimensions of the diffuser are adapted to the connection, making it easy to integrate into an ordinary duct system. HLD can be suspended from or installed on a wall or column using the installation bracket, which ensures great flexibility no matter how premises are used.

  • Suitable for both cooling and heating
  • Horizontal and vertical dispersal patterns
  • High capacity
  • Flexible positioning
  • Can be supplied with an electric motor
  • Can be supplied with a thermal actuator