Datasheet

Breathing Resistance
The breathing resistance of the respirator is tested during
inhalation (continuous ow) and exhalation (cyclical ow).
The breathing resistance of the respirators shall not exceed
the following limits:
Maximum Breathing Resistance
EN 149:2001+A1:2009
Classication
Inhalation
at 30l/min
Inhalation
at 95l/min
Exhalation
at 160l/min
FFP1 0.6 mbar 2.1 mbar 3.0 mbar
FFP2 0.7 mbar 2.4 mbar 3.0 mbar
FFP3 1.0 mbar 3.0 mbar 3.0 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 lter. 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
+A1:2009
Classication
Inhalation at 95l/min Inhalation at 160l/
min
FFP1
4.0 mbar
(valved respirator)
3.0 mbar
(unvalved respirator)
3.0 mbar
(valved respirator)
FFP2
5.0 mbar
(valved respirator)
4.0 mbar
(unvalved respirator)
3.0 mbar
(valved respirator)
FFP3
7.0 mbar
(valved respirator)
5.0 mbar
(unvalved respirator)
3.0 mbar
(valved 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
o
C (±50
o
C) propane
burner ame. The respirator shall not burn or continue to burn
within 5 seconds of removal from the ame.
Components and Materials
The following materials are used in the production of the
3M™ Aura™ Particulate Respirators 9300+Series:
Component Material
Straps Polyisoprene
Staples Steel
Nose Foam Polyurethene
Nose clip Aluminium
Filter Polypropylene
Valve Polypropylene
Exhalation Valve Polyisoprene
This product does not contain components made from
natural rubber latex.
Product Range
Product Typical weight
3M ™ Aura™
Particulate
respirator
9310+
10g
3M ™ Aura™
Particulate
respirator
9312+
15g
3M ™ Aura™
Particulate
respirator
9320+
9320D+
10g
3M ™ Aura™
Particulate
respirator
9322+
15g
3M ™ Aura™
Particulate
respirator
9330+
9330D+
10g
3M ™ Aura™
Particulate
respirator
9332+
15g
Please contact 3M for information about which products are available outside the EU.
3M™ Aura™ Particulate Respirators 9300+ Series