Slot 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
ADJUSTABLE SLOT DIFFUSER SE600
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Diffusers SE600
SE600 - aliuminium
It is designed for installation in the ceiling
or sidewall and is available from 1 to 8 slots.
Each slot is individually adjustable and
equipped with 2 deflector vanes of a special
design to minimise the internal turbulences.
More >  SE600.pdf |
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ADJUSTABLE SLOT DIFFUSER SB600
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Diffusers SB600
SB600 - aliuminium
It is designed for installation in the ceiling
or sidewall and is available from 1 to 5 slots.
Each slot is individually adjustable and
equipped with 2 deflector vanes of a special
design to minimise the internal turbulences.
More > SB600.pdf |
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PLENUM FOR SLOT DIFFUSER S-600
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Plenum SP100
Plenum out of galvanised sheet steel.
Suitable for SE600 and SB600.
More > SP100.pdf |
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Info about slot diffusers SE800, SB800 and plenums SP800 under request.
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DRUM SLOT DIFFUSER RT151
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Diffusers RT151
RT151 - aliuminium
15mm wide front diffuser with 1 air slot.
The diffuser was designed for
mounting in ceilings.
The diffuser is standard satin anodised.
More > RT151.pdf |
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Info about drum slot diffusers RT350, RT500 under request.
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FIXED SLOT DIFFUSER TE600
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Diffusers TE600
TE600 - aliuminium
Available from 1 to 8 slots for a TE600
and from 4 to 8 slots for a TE700.
TE600: fixed core
TE700: hinged core
More > TE600.pdf |
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iInfo about slot diffusers TE700, TE370, TS600, TS700, QA/QT and plenums TP100/700 under request.
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Ever Yours
NIT
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