Syste Mair Tsoi-t-125-s Air Valves Diffuser User Manual (+ PDF)

TSOI-T-125-S Air valves Diffuser User Manual

Description
Function
The TSOI-T is a perforated face multi-directional ceiling diffuser with adjustable deflectors set internally. The diffuser is suitable for both supply and extract applications. As standard, all side entry plenums are insulated and Top entry plenums are non-insulated. Internal deflectors permit the diffuser to be set for Air pattern direction of 1 to 4 way. Diffuser and deflectors are as standard powder painted to RAL9010.

Product Description
TSOI-T-ØD-S: Side-entry perforated plate supply diffuser
Features

Supply and extract functionality
Suitable for cooled, isothermal, or heated air
Ideal for modular ceiling tile replacement
High entrainment and mixing of surrounding air
Short throw Selection Criteria
Ceiling Height 2.7m
Temperature Differential (Room/Supply air) ≤10K Lt, throw velocities shown in the table are for 0.375m/s to achieve air velocity of 0.15m/s in the occupied zone.

Document type: Product card
Document date: 2019-05-29
Generated by: Systemair Online Catalogue

Contents hide

6 Documents / Resources

6.1 References

7 Related Posts

Dimensions

Type	WxH	QD	S	E
125	2400240	123	7	227
160	300X300	158	90	270
200	3808380	198	110	300
250	4808480	292*	102	300
315	560X560	394*	99	295

* Type 250 en 315 mm hebben ovale aansluitingen

Ordering codes

Documentation
TSOI-TGB.pdf (348,08kB)

Diagram

L t0.25= Throw value (m) with terminal velocity of 0.25 m/s
LWA= Sound Power level in dB (A)
ΔPt= Total pressure Drop (Pa)
With a room height of 2.7m, an average occupied room velocity of 0.15m/s can be achieved The diffusers and plenums are tested together as one unit

Selection Example
Selection Criteria
Ceiling Height 2.7 m
Temperature Differential (Room to Supply air) ΔT of -10K
Air Velocity In The Comfort Zone Vt= 0.15 m/s