SYSTE Mair TSOI-T-315-S Supply Perf diff Top connect User Manual

June 5, 2024
SYSTE Mair

SYSTE Mair TSOI-T-315-S Supply Perf diff Top connect

SYSTE Mair
TSOI-T-315-S Supply Perf diff Top connect productDescription

Function
The TSOI-T is a perforated facemultidirectional 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

SYSTE Mair TSOI-T-315-S Supply Perf diff Top connect fig
1

  • Inlet sizes 250 and 315 mm are Flat-Oval inlets

Documentation

TSOI-T GB.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 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) ΔT 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 ΔPt = 9Pa
Noise Level LWA ≈ <25dBA

Specification text

  • Name: TSOI-T-315-S
  • Item no.: 423554
  • 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

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