CBRN Gas Mask Filter NBC-77 SOF 40mm Thread - 20 Year Shelf Life | Fits CM-6M & CM-7M Gas Mask

CBRN Gas Mask Filter NBC-77 SOF 40mm Thread - 20 Year Shelf Life | Fits CM-6M & CM-7M Gas Mask

Product Overview

The NBC-77 SOF 40mm gas mask filter, designed and manufactured by MIRA Safety, offers a unique combination of advanced protection and durability. This filter is specifically designed to protect against a wide range of harmful substances, including all known CBRN agents, with a remarkable 20-year shelf life. The filter is compatible with standard 40mm NATO threaded respirators, making it versatile for various applications.

Features

The NBC-77 SOF gas mask filter is engineered with a 40mm x 1/7" threading, ensuring compatibility with a wide range of respirator masks. The filter is manufactured with durable hard plastic components, making it robust against shock and impact damage. This filter is particularly notable for its ability to protect against radioactive iodine, which is crucial in emergency situations.

Specifications

• Diameter: 110 mm
• Height: 85 mm
• Weight: 335 g ±5%
• Storage Time: 20 years (factory sealed)
• Particle Filter Efficiency: >99.999% (at flow rate 95 l/min)
• Breathing Resistance: 260 Pa (at flow rate 30 l/min), 980 Pa (at flow rate 95 l/min)
• Type and Class: A2 - organic gases and vapors, B2 - inorganic gases and vapors, E2 - acid gases and vapors, K2 - ammonia and amines, Hg - mercury vapors, P3 - particles, D - dust, SXP3DR - radioactive iodine

Performance

The NBC-77 SOF filter is designed to provide outstanding protection against various harmful substances. It is rated for A2B2E2K2HgSXP3DR, ensuring it can handle a wide range of threats. The filter's durability and longevity make it an excellent choice for emergency preparedness, survival kits, and military applications.

Applications

The NBC-77 SOF gas mask filter can be used in conjunction with a full-face mask, mouthpiece assembly, or powered air-purifying respirators (PAPR). This flexibility allows it to be used in various environments and scenarios, from industrial settings to military operations.

Maintenance and Storage

Each filter is factory-sealed in a plastic bag to ensure freshness and protection. They should be stored in a clean place at a consistent temperature between -5°C and +30°C, with a relative humidity below 80%. The filters are designed to withstand storage conditions between -30°C and +50°C and relative humidity below 95%. It is essential to keep the filters unopened and not attempt to regenerate or clean them with compressed air or water.

Disposal

After use, the gas mask filters are considered hazardous waste. They must be disposed of according to the filtered substance and local waste treatment regulations. If the product is to be disposed of, it should be dismantled from the respirator and disposed of as solid waste.

Conclusion

The NBC-77 SOF 40mm gas mask filter offers unparalleled protection and durability. Its 20-year shelf life, compatibility with standard NATO respirators, and advanced protection capabilities make it an excellent choice for various applications, including emergency preparedness, industrial settings, and military operations. For more information or to purchase this product, please visit our website.