Product Information

Combined filter with standard thread connector to EN 148‑1 for organic vapours having boiling point higher than 65°C, inorganic gases and vapours, Sulphur Dioxide (SO2), Ammonia (NH3) and its derivatives, Mercury Vapours, Carbon Monoxide (CO), dusts, fumes, mists.

The filter can be used with full face masks that they are fitted with EN 148-1 connector.

TECHNICAL DATA
Breathing resistance
at 30 l/min: 2.1 mbar
at 95 l/min: 8.5 mbar

Duration at gases

Filter Type	Class	Test Gas	Test Concentration (PPM)	Test Flow (l/min)	Test HR (%)	Breakthrough concentration (PPM)	Duration (min)
							Required	Tested
A	2	C6H12	5000	30	70	10	35	45
B	2	Cl2	5000	30	70	0.5	20	>30
		H2S	5000	30	70	10	40	>50
		HCN	5000	30	70	10	25	>35
E	2	SO2	5000	30	70	5	20	29
K	2	NH3	5000	30	70	25	40	>50
NO	/	NO	2500	30	70	5	20	>60
		NO2	2500	30	70	5	20	38
Hg	/	Hg	1.6 ml/m3	30	70	0.1 ml/m3	> 100h	> 150h
CO	20 min	CO	2500		20.7 g/m3
			5000		a 23 – 25 °C	200	> 20	> 20
			10000	30

Performance particle filtration

Filter Type	Penetration (l/min)	Test Aerosol	Penetration Max Allowed (%)	Test 1 (%)	Test 2 (%)	Test 3 (%)
P R	95	NaCI	0.05	0.0019	0.0019	0.0008
		Paraffin oil	0.05	0.0007	0.0008	0.0009

Test Filter Type:
Test 1: Penetration (media calculated 30 sec after the test beginning)
Test 2: Max Penetration till 120 mg aerosol exposition
Test 3: Penetration (media calculated 30 sec after the test beginning) after 120 mg aerosol exposition and 24h storage
Marking NR means that the filter is reusable for more than one workshift.