TSOI-T-250-S
Item no. 423553
Document type: Product card
Document date: 2019-05-29
Generated by: Systemair Online Catalogue
Description
Function
The TSOI-T is a perforated face multidirectional 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.
Dimensions
| Type | WxH | D | S | E |
| 125 | 240×240 | 123 | 72 | 227 |
| 160 | 300×300 | 158 | 90 | 270 |
| 200 | 380×380 | 198 | 110 | 300 |
| 250 | 480×480 | 292* | 102 | 300 |
| 315 | 560×560 | 394* | 99 | 295 |
* Inlet sizes 250 and 315 mm are Flat-Oval inlets
Ordering codes
Documentation
TSOI-T GB.pdf (348,08kB)
Diagram
| TSOI | 4-Way Supply | ||||||
| m³/h | I/S | 125 | 160 | 200 | 250 | 315 | |
| 100 | 28 | L t0.25 | 0.5 | 0.4 | |||
| Δ Pt (Pa) | 8 | 3 | |||||
| LWA | – | – | |||||
| 150 | 42 | L t0.25 | 0.8 | 0.6 | |||
| Δ Pt (Pa) | 16 | 7 | |||||
| LWA | 35 | – | |||||
| 200 | 56 | L t0.25 | 1 | 0.8 | 0.7 | ||
| Δ Pt (Pa) | 33 | 12 | 5 | ||||
| LWA | 43 | 29 | – | ||||
| 250 | 69 | L t0.25 | 1.3 | 1 | 0.8 | 0.5 | |
| Δ Pt (Pa) | 48 | 18 | 8 | 3 | |||
| LWA | 52 | 37 | – | – | |||
| 300 | 83 | L t0.25 | 1.2 | 1 | 0.8 | ||
| Δ Pt (Pa) | 28 | 12 | 5 | ||||
| LWA | 46 | 18 | – | ||||
| 400 | 111 | L t0.25 | 1.3 | 1.1 | 0.9 | ||
| Δ Pt (Pa) | 20 | 9 | 4 | ||||
| LWA | 39 | – | – | ||||
| 500 | 139 | L t0.25 | 1.6 | 1.4 | 1.2 | ||
| Δ Pt (Pa) | 32 | 13 | 6 | ||||
| LWA | 45 | 33 | – | ||||
| 600 | 167 | L t0.25 | 1.7 | 1.4 | |||
| Δ Pt (Pa) | 18 | 9 | |||||
| LWA | 40 | 29 | |||||
| 750 | 208 | L t0.25 | 1.7 | ||||
| Δ Pt (Pa) | 13 | ||||||
| LWA | 37 | ||||||
| 1000 | 278 | L t0.25 | 23 | ||||
| Δ Pt (Pa) | 24 | ||||||
| LWA | 48 | ||||||
L t0.25 = Throw value (m) with terminal velocity of 0.25 m/s
LWA = Sound Power level in dB (A)
Δ Pt = Total pressure Drop (Pa)
With room height of 2.7m, average occupied room velovity 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) Δ T of -10K
Air Velocity In The Comfort Zone Vt = 0.15 m/s
Result
TSOI-T-ØD-S
Air Volume QV = 111 l/s or 400 m3/h
Throw Lt = 1.1 m
Pressure Drop Δ Pt = 9Pa
Noise Level LWA ≈<25dBA
Specification text
Name: TSOI-T-250-S | Item no.: 423553
Document type: Product card | Document date: 2019-05-29 | Generated by: Online catalogue
Get In Touch
Call: 0845 6880112
Email: info@adremit.co.uk
Our Address
Puravent, Adremit Limited, Unit 5a, Commercial Yard, Settle, North Yorkshire, BD24 9RH
Documents / Resources
 |
systemair TSOI-T-250-S Perforated Face Multidirectional Supply Extract Diffuser [pdf] Instructions TSOI-T-250-S, Perforated Face Multidirectional Supply Extract Diffuser, Multidirectional Supply Extract Diffuser, Supply Extract Diffuser, Extract Diffuser, TSOI-T-250-S, Diffuser |
