Flowtronix Catalogue

RESPIRATORY PROTECTION

FILTERS AND CARTRIDGES

A

D

E

C

B

Product

Article No.

Protection

Features

A. AV-414 filter ABE2

37158AV417 Organic, inorganic and acid gases and vapours, Class 2

The European Standard 14387:2004+A1:2008 defines protection against gases and vapours according to the following table: Type Color Protection A Brown Organic gases and vapours with a boiling point higher than 65°C Note * The filter thus marked cannot be used with AV-SGE46 half face mask because filter weight exceeds 300g (EN 140) ** The filter thus marked cannot be used with AV-TP2000S half face mask because filter weight pair exceeds 300g (EN 140) Standard Thread B. AV-425 filter ABEK2P3 R * 37158AV320 Organic, inorganic and acid gases and vapours, ammonia, Class 2, and dust C. AV-314 filter ABEK1 37158AV316 Organic, inorganic and acid gases and vapours and ammonia and derivatives, class 1 D. AV-322 filter ABEK1P3 R 37158AV317 Organic, inorganic and acid gases and vapours and ammonia and derivatives, class 1 and dusts E. AV-354 filter ABEK2P3 R ** 37158AV318 Organic, inorganic and acid gases and vapours and ammonia and derivatives, class 2 and dusts

B

Grey

Inorganic gases and vapours

E

Yellow

Acid gases

K

Green

Ammonia and derivatives

AX

Brown

Organic gases and vapours with a boiling point lower than 65°C

P

White

Particles, dust and mist

Refer on the below tables to indicate which type of filter to use depending on the contaminant and its concentration, making sure the oxygen level is greater than 17%.

CLASS

1

2

3

Capacity

Low

Medium

High

Exposure Limit

1000 ppm

5000 ppm

1000 ppm

Half Face Masks

Full Face Masks

NPF Max Concentration

NPF Max Concentration

Gas

50 50xTLV 48 48xTLV

2000 50xTLV 1000 50xTLV

Gas P3

*TLV: time-weighted average concentration of a substance to which the operator can be exposed without adverse health effects.

Nominal Protection Factor (NPF) - is a number derived from the maximum percentage of total loss (towards the inside of the breathing apparatus) allowed by European standards. Assigned Protection Factor (APF) - is the level of respiratory protection that one can realistically expect in the workplace by 95% of the PPE users.

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