MIRA CBRN Gas Mask Filter NBC-77 SOF 40mm Thread - 20 Year Shelf Life SEALED NEW

Description

The NBC-77 SOF filter canister, in combination with a full-face mask, mouthpiece assembly, or PAPR, reliably protects air passages against a wide range of harmful and highly toxic substances including
all known CBRN agents.
The filters are produced with standard round threads according to STANAG 4155 (EN 148- 1)- Rd 40x1/7". The filter components are made of hard plastic. This results in a very robust product that is extremely durable against shock and impact damage in operational use.
KEY FEATURES:
Compatible with standard 40mm NATO threaded respirators, which are widely available.
20-year shelf life - save money long-term by not having to replace your filters every 5 years
Used by military personnel, CBRN specialists, and special operations forces all over the world
Filter all known CBRN agents, including radioactive iodine, rated for A2B2E2K2HgSXP3 D R.
TECHNICAL DATA
BREATHING RESISTANCE IN PA BREATHING RESISTANCE IN PA
Diameter
110 mm
@ flow rate 30l/min. EN 1) NBC-77 SOF 260 <140
@ flow rate 95l/min. EN 1) NBC-77 SOF 980 <600
Height
85 mm
Weight
335 g ±5%
Storage time
20 years (factory sealed)
TYPE AND CLASS PARTICLE FILTER EFFICIENCY @ FLOW RATE 95L/M
PARTICLE FILTER EFFICIENCY @ FLOW RATE 95L/M
A2 - organic gases and vapors
SX - CG, CK, PS
Sodium Chloride NaCl (S) Paraffin oil (L)
EN 99.95 99.95
NBC-77 SOF >99.999 >99.999
B2 - inorganic gases and vapors
P3 - particles
E2 - acid gases and vapors
D- dust
K2 - ammonia and amines
R- reusable
Hg - mercury vapors
REACTOR - radioactive iodine
Note:
1) Standard EN 14387+A1
2) The filter was tested on dolomite dust clogging
3) Radioactive iodine and its organic compound - methyliodide¹³¹ acc. to standard DIN 58621