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Plastic jet diffuser
Plastic jet diffuser

Halton IAO – Jet nozzle diffuser

Ideal for large spaces with adjustable throw pattern. Compact jet nozzle diffuser for wall or ceiling installations

  • Specially designed for large enclosures
  • Directional air pattern; maximum deflection angle of 30° in all directions

Overview

  • Specially designed for large enclosures
  • Long throw pattern with low velocity reduction
  • Directional air pattern; maximum deflection angle of 30° in all directions
  • Circular duct connection with rubber gasket
  • Corrosion resistant plastic material

Product models

  • Model with adjustment damper
  • Model with reversible nozzle (compact / wide jet)

Dimensions

NS ØW ØW1 ØW2 ØW3 K K1 R
75 76 127 37 86 19 16 51
100 102 152 51 112 27 24 63.5
150 152 203 89 162 37 41 89
200 203 254 127 213 50 60 114.5

Material

Part Material Finishing
Circular frame,
Ball joint
Thermo Plastic,
Medium Impact Flame Retardant
grade ABS 94V-0 rating per
UL standard 94
White (Pearl)
Rear flange Aluminium Anodised
Gasket Open cell polyester foam

Product models

Product model Code Description
 IAO with annular damper IAO/A Adjustable airflow rate
 Reversible IAO model IAO/R The discharge air pattern can be reversed from an
efficient and accurate compact jet to a high
aspiration and draftless diffusion air distributor.

Function

Air is supplied into the space at a high velocity.
The supply air mixes efficiently with the room air, with a high induction effect.
The supply air jet can be directed at an angle of 30° when the angle of roll is 360°.

The adjustment of the supply air pattern (model IAO/R) from radial jet position to compact jet position can be performed manually.

Installation

Key
1.  Frame
2.  Fixing screws

The Halton IAO jet nozzle diffuser is fastened to the duct or wall with screws.
Screw in the fixing screws in pre-drilled holes in the front panel.

Dimensions of opening

NS ØW3
75 86
100 112
150 162
200 213

Servicing

Remove the diffuser by unscrewing the visible fixing screws.

Clean the parts by wiping them with a damp cloth.

Push the diffuser back into place and screw in the fixing screws.

Specification

The circular flange of the front panel and the ball joint are made of plastic with a high fire resistance rating in accordance with the UL94 standard.

The colour of the diffuser is white.
The rear flange is made of anodised aluminium.

The Halton IAO diffuser is be equipped with a sealing gasket.

It is possible to direct the supply air jet at an angle of 30° when the angle of roll is 360°.

The jet nozzle diffuser has a sufficient pressure drop for a self-balancing system with several units.

Order code

IAO/S-D, CO, ZT

S = Model
N     Standard
A     Adjustable (with damper)
R     Reversible nozzle (Compact/wide jet)

D = Connection size (mm)
75, 100, 150, 200

Other options and accessories  

CO = Colour
W    White (RAL 9010)

ZT = Tailored product
N      No
Y      Yes (ETO)

Code example

IAO/N-75, CO=W, ZT=N

Downloads

Halton IAO – Jet nozzle diffuser
Data
en
Halton IAO – Suihkusuutinhajottaja
Data
fi
IAO Buse de soufflage en plastique à fort taux d’induction
Data
fr
IAO Jetspridare för installation i vägg eller tak
Data
se
IAO Compact jet nozzle diffuser for wall or ceiling installations
Data
de
Halton IAO - fr
Datasheet
fr_FR
332.81 KB
  • Max. file size: 128 MB.

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