AIRTECHTM

Air handling units

AIRTECHTM
The technological choice Air flow rate : 6000 to 66000 m3/h

Class
Specifications
Size 100 to 600
AHU N°04.04.050 Mechanical strength D2
Range : AIR
Airtightness L1
Filter bypass leak F9
Thermal transmission T2
Thermal bridge TB2

Air handling for all applications

Thanks to its large range of air flows and comprehensive The specifications for this product will always fulfil requirements
selection of air handling features, AIRTECHTM efficiently thanks to the broad spectrum of solutions on offer, the
responds to all requirements in industrial and service sector product's excellent modularity, and the multiple installation
applications. options (horizontal, vertical, stacked, juxtaposed, indoor or
outdoor).

High performance in line with new standards

AIRTECHTM air handling units have been designed in All components and accessories (handles, closing latches,
accordance with the recommendations of standard EN 13053 wall feedthroughs, portholes, sealing gaskets) have been
and to meet the best classifications of standard EN 1886: developed by CIAT to achieve exceptional performance,
Thermal transmission and bridging, casing airtightness, filter thanks to its special benchmark design.
bypass leakage, complying with the requirements for fans
concerning mechanical safety.

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 AIRTECHTM
Air handling units

Latest-generation design
Casing
1 Double-skin panels, painted external panel, 50-mm insulation
2 At least one removable panel for each function in accordance with EN 13053
3 Smooth panels devoid of protruding internal screws in accordance with EN 13053
4 Access panels as standard on functions requiring maintenance
5 O
 ffset hinges and handles with closing latches, in composite material: Resistance to corrosion and temperatures
from -40 °C to +80 °C
6 M
 ultifunction ergonomic support which enables and is suitable for handling, installation, block connection, panel ventilation,
a control system
7 H
 igh-tech profiled door seal in a special material. The high-quality fixed panels feature a gasket which contributes to the
casing airtightness classification in accordance with EN 1886
8 L
 arge-section square porthole in accordance with EN 13053, dual-wall construction with increased leaktightness thanks to
the internal connection bellows.
Air intake
9 Damper with opposed blades, driven by toothed wheels, "Class 3" tightness according to EN 1751

3
5

1 2
9

5 Composite 5 Opening 13 Condensate 14 Sealing 18 Adjustable motor

hinge handle pan flanges support bracket

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 AIRTECHTM
Air handling units

Filters
10 Parallel clamping filter tracks. Class F9 in accordance with EN 1886

11 Pressure tappings on each filtration stage

Exchangers
12 Up to three threaded connections as standard

13 Inclined condensate drain pan in accordance with EN 13053

14 Sealing flange, total air efficiency and thermal bridge rupture between the pipes and the casing

Fans
15 Three types of fan available: LP, MP and plug fans (with AC or EC motor) in a range of sizes

16 Fans installed on an anti-vibration chassis with spring mounts as standard for all AC motor solutions

17 Internal flexible connector between the fan and the casing for all AC motor solutions

18 Motor mounted on an adjustable self-guided bracket

19 Packing box fitted for power supply

11

12 8
16 Anti-vibration
mount
4

14
19 10 Compressible
filter track

7 Seal

The key to AIRTECHTM's exceptional performance

is its benchmark filtration system.
Pre-filtering
Designed exclusively by CIAT, the filter supports meet the strictest quality standards for optimum sealing in accordance with
the current EN 1886 standard.
Compressible tracks on the counter frame with a peripheral gasket guaranteeing a quality seal on the filtration
system.

Unit filtration
Ultra-high unit filtration standard:
- Dual leakage barrier for enhanced performance,
-S
 eparate panels to prevent any mechanical deformation when carrying out operations inside the unit, thereby helping protect
the peripheral sealing gaskets.

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 AIRTECHTM
Air handling units

The high-performance range

The AIRTECHTM range consists of 11 sizes to handle air flow rates from 6000 to 66000 m3/h.
The diagram below is used to pre-select the required size according to:
- The through speed in the front active section of the heat exchange coils
- The air flow rate to be handled
The diagrams show the standard compositions with the usage limit corresponding to the components.
Air heater (A), air conditioning unit without droplet separator (B), with drain screen separator (C), with blade-type separator (D).

2812
Airtech 600

2226

2172
Airtech 450

2226

2812
Airtech 400

1566

2172
Airtech 375

1886

2172
Airtech 300

1566

1817
Airtech 250

1566

2172
Airtech 190

1236

1512
Airtech 200

1566

2172
Airtech 140

946

1516
Airtech 100 Airtech 150

1236

1516
946

Please contact us for more information on this range.