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DL-D: Drum Louvers

Drum diffusers are suitable for projects requiring high airflow and long-range projection. Their rigid structure delivers a long-distance airflow, composed of extruded aluminum blades within a rotating drum, allowing for control of airflow direction and reduced noise. They are commonly found in airports, high-speed rail stations, and large-scale ventilation systems.

Standard Construction

  • Material: Extruded Aluminum
  • Core Stye: Single blade (DL-D) / Split blade (DL-S)
  • Nominal length: 325mm - 1520mm
  • Nominal Width: 150mm - 380mm
  • Depth: 90mm - 110mm / or with OBD 160mm
  • DL-D has several implementation methods; please contact us for details.

625 (L) x 150 (H) mm
1520 (L) x 380 (H) mm

BASE SIZE

No additional accessories required
Opposed Blade Damper (O.B.D.)

ACCESSORIES

If you need any assistance, you can consult our 24-hour online text customer service / customer service mailbox , and we will provide you with service at any time.

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