© Nexter 2014 - page 206

Equipment
204
ii
COLLECTIVE PROTECTION
AFU 90
AIR FILTRATION UNIT 90m
3
/h
MISSION
This AFU 90 is used for the ventilation and
NBC protection of vehicles or containers.
It can be installed on an outer side of the
cockpit and is equipped with a 90m
3
/h FMM4
combined filter.
The unit can be used without a FAP filter
during peace time to ventilate a cockpit.
CHARACTERISTICS
The AFU 90m
3
/h includes:
• 
a washable static pre-filter,
• 
a 28V blowers pack,
• 
a filter box with a spring tightening system,
• 
a HE 308 connector.
PERFORMANCE
Airflow:
80m
3
/h -
Available static pressure:
1,020Pa
Power supply:
28VDC -
Consumption:
9A
Weight:
33kg without filter
Length:
720mm -
Width:
355mm -
Height:
440mm
Gravimetric pre-filtration:
75% ASHRAE
FILTRATION PERFORMANCE
• 
NBC mode conforms to NATO AC225D251 panel 7 Standard.
• 
Ventilation mode conforms to class F7 of EN779 Standard.
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