Linear Diffuser LDB 20 classic ceiling mounted

Ø Diffuser elements 0.78 in
17 individual micro-jets
high comfort

Adjustable linear diffuser for constant or variable flow rates.

Individually adjustable air flow, even after installation.
May be adjusted to ranges of 100 … 20 % of the nominal volume flow rate without the need for any additional mechanical devices.
Direction of diffusion adjustable by 180°, factory-set, setting may be reproduced at any time.
Subsequent adjustment possible even after installation, adjustment with close-to-zero opening possible.
Cylindrcal diffuser elements with high induction ratio, optimized contour, rapid reduction of expelled air speed and temperature difference.

  • Ø Diffuser elements 0.78 in
  • Flow pattern from flat ceiling jet to broad jet comprising of 17 individual micro-jets per meter and slot row
  • High comfort

Ready for a breath of fresh air? Contact our comfort air experts now and breathe a sigh of relief - in the truest sense of the word!

Technical data

Technical Data

Number of slots 1 - 4 Recommended air volume per linear foot with sound power level L((WA) 1 slot 20 cfm with 36 dB(A), 2 slots 34 cfm with 38 dB(A), 3 slots 45 cfm with 31 dB(A), 4 slots 55 cfm with 36 dB(A) NC 20 1) Integrated sound absorber optional on request

Dimensions (length in inch)

up to 80 Profile width [inch] 1.2 to 6.3

Design/Options

Diffuser elements adjustable (Standard) Connection box with integrated balancing damper (Standard)

Choice of border profiles

Type 5
Type 0
Type 8
Type 1
Type 4
Type 2

Air diffusion

Downloads

Overview Brochure Air Diffusers USA
PDF 4.06 MB
Short Information Linear Diffuser LDB USA
PDF 2.05 MB
Selection Software Linear Diffuser LDB USA
FILE 1.13 MB
Picture Linear Diffuser LDB 20classic
FILE 33.93 kB

Impressions

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