© Nexter 2014 - page 211

Equipment
209
ii
FILTERS
NBC 300
FMM7 300m
3
/h COMBINED FILTER
MISSION
The FMM7 combined 300m
3
/h filter is
designed for use against:
• 
warfare toxic agents,
• 
particles (liquid or solid aerosols, dust, …).
The FMM7 combined 300m
3
/h filter is
designed to be fitted to NBC protection
systems for stationary or mobile military
shelter.
CHARACTERISTICS
Outside diameter:
540mm
Inside diameter:
260mm
Height excluding seals:
259mm
Nominal airflow:
300m
3
/h
Maximal airflow:
340m
3
/h
Weight:
29kg
∆p at nominal capacity:
< 1,600Pa
PERFORMANCES
Environmental conditions:
Vibrations:
MILSTD810E
method 514.4 Cat 1 Proc I
Random: Fig 514.4.1
Impact:
MILSTD810E
method 516.4 Proc II
Random: Fig 516.4.4 (20g - 11ms)
Climatic:
MILSTD810E
method 501.3-502.3 Proc I
-40°C/16h - +70°C/16h
Purification co-efficient (uranine 0,15 μ):
> 33.000
Leak rate (CH3CL):
< 3.10
-5
Protection capacity:
C.T > 120,000 mg.mm/m
3
, With a new filter at nominal flow (test HCN)
NATO qualified in compliance with Stanag 4447. AEP54
Reference:
FMM7 NG combined 300m
3
/h filter: 14003854 - NNO: 4240 14 570 3890
STATUS
Mass production.
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