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MIRA Safety NBC-77 SOF 40mm Gas Mask Filter Canister

MIRA Safety

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Price: $75.00
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Shipping Time

Orders will ship as soon as possible (depending on the manufacturer) usually between 1-14 weeks. Furthermore, most our ballistic products are custom/made to order and will be dispatched based on the manufacturers estimated lead times. Lead times represent the time it takes the manufacturer to create a product, complete it, and deliver it to a customer.

In addition, there are factors that can impact lead times which include lack of raw materials, and order volume. Again, shipping/Lead times can take between 1-14 weeks

Reminder: Most our ballistic products are custom/made to order and therefore, all sales are final and cannot be canceled once the manufacturing process has begun.

Please refer to our manufacturer lead times below. Depending on the product/brand, the estimated delivery times are stated.

Lead Times by Manufacturer

  • AR500 Armor 2-12 Weeks
  • Bullet Blocker 4-8 Weeks
  • Wonder Hoodie 3 Weeks
  • Legacy Safety & Security 1-4 Weeks
  • 221B Tactical 1-6 Weeks
  • Level-4 Armor 2-4 Weeks
  • Ace Link Armor 2-14 Weeks
  • Predator Armor 3-5 Weeks
  • B.A.O. Tactical 4-5 Weeks
  • Atomic Defense 4-5 Weeks
  • Caliber Armor 2-4 Weeks
  • Tactical Scorpion Gear 2-4 Weeks

Additionally, if you ordered multiple products, some of your order may come in separate packages or even different times because products may be from different manufacturers.

Shipping Cost

We offer free standard shipping on all orders (subject to change)

Order Confirmation

Upon placing an order with Bulletproof Equipped, you will receive an order confirmation e-mail. Once your order has been recorded in our system and your form of payment has been pre-authorized, we will follow up within the specified timeframe for lead times. An email containing tracking details will be dispatched once the order has been shipped.

Tracking Your Order

You may track your order on our website by visiting the track my order page.

Here you will be able to track your order status via the tracking number provided for your order.

*Please note that we do not offer shipping to Connecticut or New York due to the states body armor laws.

By purchasing any of our products, the buyer certifies they have read and agree to our shipping policies.

Please contact us with any questions regarding shipping/orders at support@bulletproofequipped.com

NOTE: Most our ballistic products are made to order. Shipping is based on manufacturer lead times. Estimated lead times are stated on our shipping page. Depending on the product type, orders ship between 1-14 Weeks. By placing an order, you understand & agree to our shipping policy.

The NBC-77 SOF 40mm gas mask 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.
  • Certified by European agencies and has the “CE” symbol. Compliant under EN 14387:2004 + A1:2008
Data
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 

Filter Application

The filter canister in connection with a suitable respirator or PAPR provides protection against solid and liquid particles, pepper spray (OC), smoke-producing substances, radioactive particles, bacteria and rickettsia, fungi, toxins, viruses, riot control agents (lachrymators, sternutators, vomiting agents), blister agents (vesicants), choking agents, blood agents, nerve agents, incapacitants, herbicides, pesticides, and TIC, such as bromoacetone, CS, CR, CN, CNC, CNS, CA substances, organic compounds of arsenic - diphenyldichlorarsine - CLARK I (DA), diphenylcyanoarsine - CLARK II (DC), adamsite (DM), diphenyldichlorarsine (DA), ethyldichlorarsine (ED), methyldichlorarsine (MD), mustard gas (H), sulphur mustard gas (HD), T-mustard gas, Q-mustard gas, nitrogen mustard gases (HN1, HN2, HN3), lewisite (L), mixed mustard gas (H-L), phosgene oxime (CX), phosgene (CG), diphosgene(DP), chloropicrin (PS), hydrogen cyanide (AC), cyanogen chloride (CK), arsine (SA), G-agents: sarin (GB), cyclosarin (GF), soman (GD), tabun (GA), IVA (GV), V-agents: VX, VR, VE, VG (amiton), VM and toxic industrial chemicals such as: fumes of organic or inorganic acids, hydroxides, organic solvents with a boiling point above 65° C, ammonia, amines, inorganic and acid gases, agricultural chemical combustion gases, other toxic substances, e.g. benzene, toluene, vinyl chloride, fluorine, hydrogen fluoride, sulphur oxides, chloroacetic acid, aldehydes, mixtures of inorganic acids, and organic substances, mercury vapors, radioactive iodine, organic compounds of iodine (Iodomethane, 129, 131), radioactive particles, etc.

Testing
TESTING GAS CONCENTRATION OF TESTING GAS BREAKTHROUGH TIME IN MINUTES EN NBC-77 SOF DAC IN GRAMS NBC-77 SOF
PPM MG/I
A2 Cyclohexane C₆H₁₂ 5000 17.5 35 39 20.475
B2 Chlorine Cl₂ 5000 15 20 45 20.250
Hydrogen Sulphide H₂S 5000 7.1 40 >80 >17.400
Hydrogen Cyanide HCN 5000 5.6 25 50 8.400
E2 Sulphur Dioxide SO₂ 5000 13.3 20 25 9.975
K2 Ammonia NH₃ 5000 3.5 40 50 5.250
Hg Mercury Hg ----- 13 mg/m³ 100 hours >170 hours >3.900
SX Cyanogen chloride CICN 2500 6.28 20 25 4.710
Chloropicrin CCI₃NO₃ 5000 33.55 20 44 44.286
Phosgene COCl₃ 5000 20.24 20 >77 >47.058
REACTOR Methyloidide₁₃₁ CH₃I - - 2 hours >2 hours -

GAS MASK FILTER LIFETIME

Breakthrough time of a gas mask filter is tested according to EN 14387+A1 at humidity 70% and flow rate 30 l/min, which is equivalent to the volume of air per minute used by an average person carrying out medium heavy work. The approximate lifetime (usage time) of a filter may, under normal conditions, calculated by comparing the concentration at the workplace and the minimum Dynamic Adsorption Capacity (DAC) for the filter.

STORAGE AND MAINTENANCE

Each NBC-77 SOF gas mask filter is sealed in a plastic bag by the manufacturer. Store the filters unopened in a clean place at even temperature, most appropriate at -5 to +30°C and relative humidity below 80%. Sealed filters tolerate also conditions of -30 to +50°C and RH below 95%. The storage period (month and year) for filters is marked on the filter label. Do not try to regenerate the filters. Never clean the filters with compressed air or compressed water.

FILTER DISPOSAL

After use, gas mask filters are considered special refuse. Make sure that they are disposed of according to the filtered substance (gases or particles) in accordance with current waste treatment regulations. If the product is to be disposed of, it should be dismantled from the respirator and disposed of as solid waste. Please see local authority regulations for disposal advice and locations.