CLIVET ELFOFresh2 CPAN-U 70-120 Series, Technical Bulletin

Page: 45 / 72

BT15B012GB-00 ELFOFresh² 45
1 - Internal suction and supply grilles
DAIR50X - AIRJET 50/I supply diffuser - white frame and black inside
DAIR80X - AIRJET 80/I supply diffuser - white frame and black inside
AIRJET 50/l and AIRJET 80/l are special input diffusers specifically developed to ensure a high standard of comfort
with air distribution and diffusion.
The air blown into the environment through the AIRJET diffuser, mixes with the whole mass of air in the room in
such a subtle way as to create a uniform temperature and air quality throughout the room.
This is the element that guarantees that the premises are ventilated adequately in compliance with the sound
level, air speed and temperature requirements.
The living area is the area with a height of 1.8 m in which the air velocity must not exceed 0.2 m/s, the speed
above which the human body perceives its motion and therefore a feeling of discomfort.
From the front it looks like a linear diffuser with slits. Some micro-nozzles are housed on the inside to allow proper airflow to achieve considerable ranges
although with reduced flow rates.
It consists of an outer frame in extruded aluminium, which is painted white RAL 9010, a perforated metal sheet and black micro-nozzles.
The diffuser is attached to the plenum (separately-supplied accessory) with a simple pressure.
Two sizes are available:
AIRJET 50/l: nominal airflow rate of 50m
3
/h, with 2 adjustable micro-nozzles
AIRJET 80/l: nominal airflow rate of 80m³/h, with 4 adjustable micro-nozzles
1 - AIRJET diffuser
2 - Plenum
Accessory separately supplied
3 - CBT90X connector
Accessory separately supplied
Winter operation simulation
The AIRJET diffuser is positioned at a height of 2.5 metres.
The living area is the comfort zone with air velocity less than/equal to 0.2 m/s and
temperatures of 20-21°C.
The length of the launch L is determined, through the following images, based on the
airflow and model (AIRJET 50/l or AIRJET 80/l)