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3M™ Aura™ Particulate Respirators 9300+ Series
Breathing Resistance
The breathing resistance of the respirator is tested during
inhalation (continuous flow) and exhalation (cyclical flow).
The breathing resistance of the respirators shall not exceed
the following limits:
Maximum Breathing Resistance
EN 149:2001+A1:2009
Inhalation
Classification
at 30l/min
FFP1
0.6 mbar
FFP2
0.7 mbar
FFP3
1.0 mbar
Clogging
For single shift use respirators (NR), the clogging test is
optional. For re-usable respirators (R) this test is mandatory.
The respirators are loaded with very high amount of Dolomite
dust which will tend to clog the filter. After loading with the
required amount of dust, the breathing resistance of the
respirators shall not exceed the following limits:
Maximum Breathing Resistance
EN 149:2001
Inhalation at 95l/min
+A1:2009
Classification
4.0 mbar
(valved respirator)
FFP1
3.0 mbar
(unvalved respirator)
5.0 mbar
(valved respirator)
FFP2
4.0 mbar
(unvalved respirator)
7.0 mbar
(valved respirator)
FFP3
5.0 mbar
(unvalved respirator)
Flammability
Tested respirators are mounted on a metallic head which
rotates with a linear speed of 60mm/s. The respirators are
passed within 20mm of the tip of an 800
burner flame. The respirator shall not burn or continue to burn
within 5 seconds of removal from the flame.
Inhalation
Exhalation
at 95l/min
at 160l/min
2.1 mbar
3.0 mbar
2.4 mbar
3.0 mbar
3.0 mbar
3.0 mbar
Inhalation at 160l/
min
3.0 mbar
(valved respirator)
3.0 mbar
(valved respirator)
3.0 mbar
(valved respirator)
C (±50
C) propane
o
o
Components and Materials
The following materials are used in the production of the
3M™ Aura™ Particulate Respirators 9300+Series:
Component
Straps
Staples
Nose Foam
Nose clip
Filter
Valve
Exhalation Valve
This product does not contain components made from
natural rubber latex.
Product Range
Product
3M ™ Aura™
Particulate
respirator
9310+
3M ™ Aura™
Particulate
respirator
9312+
3M ™ Aura™
Particulate
respirator
9320+
9320D+
3M ™ Aura™
Particulate
respirator
9322+
3M ™ Aura™
Particulate
respirator
9330+
9330D+
3M ™ Aura™
Particulate
respirator
9332+
Please contact 3M for information about which products are available outside the EU.
Material
Polyisoprene
Steel
Polyurethene
Aluminium
Polypropylene
Polypropylene
Polyisoprene
Typical weight
10g
15g
10g
15g
10g
15g
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