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Diffusers
Diffusers are very common in heating, ventilating, and air-conditioning systems. Diffusers are used on both all-air and air-water HVAC systems, as part of room air distribution subsystems, and serve several purposes:
1) To deliver both conditioning and ventilating air
2) Evenly distribute the flow of air, in the desired directions
3) To enhance mixing of room air into the primary air being discharged
4) Often to cause the air jet(s) to attach to a ceiling or other surface (Coandă effect)
5) To create low-velocity air movement in the occupied portion of room
6) Accomplish the above while producing the minimum amount of noise
When possible, dampers, extractors, and other flow control devices should not be placed near diffusers' inlets (necks); either not being used at all or being placed far upstream. They have been shown to dramatically increase noise production. For as-cataloged diffuser performance, a straight section of duct needs serve a diffuser. An elbow, or kinked flex duct, just before a diffuser often leads to poor air distribution and increased noise.
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DIFFUSERS
CIRCULAR DIFFUSER WITH ADJUSTABLE AIR PATTERN CE100/DE100
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Diffusers CE100/DE100
CE100 - aliuminium
Ø160, 200, 250, 315 mm
DE100 - steel
Ø160, 200, 250, 315, 355, 400,
450, 500, 630 mm
More >  CE100 DE100.pdf |
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FIXED CIRCULAR DIFFUSER DR160
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Diffusers DR160
DR160 - steel
Ø160, 200, 250, 315 mm
More > DR160.pdf |
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MULTIDIRECTIONAL DIFFUSER EE100
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Diffusers EE100
EE100 - aliuminium
min L = 150 mm, max L = 1200 mm
min H = 75 mm, max H = 600 mm
More > EE100.pdf |
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FIXED CEILING DIFFUSER WITH 4-WAY AIR PATTERN EG400/EH400
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Diffusers EG400/EH400
EG400 - aliuminium
5 size: 150, 225, 300, 375, 450 mm
More > EG EH400.pdf |
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Info about diffusers EE200, EE300, ED400, EE400, BE/BF100-200-300-400, BC100, CS500/600 under request.
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DIFFUSER WITH PERFORATED PLATE FOR SUPPLY DA340T/DA360T
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Diffusers DA340T/DA360T
DA340T - steel
4 size: 160, 200, 250, 315 mm
DA360T - steel
4 size: 160, 200, 250, 315 mm
More > DA340T DA360T.pdf |
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Info about diffusers DA360S, DA350T, DA350S, DA370T, DA370S, DC560S, DC560T, DC570T under request.
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CIRCULAR DIFFUSER WITH ADJUSTABLE AIR PATTERN CC600
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Diffusers CC600
CC600 - white color (RAL9010)
6 size: 100, 125, 160, 200, 250,
315 mm
Can also be used for VAV terminal boxes.
More > CC600.pdf |
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JET DIFFUSERS JD
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Diffusers JD110/120/130
JD - aliuminium
Adjustable over 60°
Rotates through 360°
High induction level
Low noise level
Available with 2 or 3 jet diffusers
integrated into one panel
(JD210 & JD310)
More > JD.pdf |
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Ever yours
NIT
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