SGE 400/3BB GAS MASK KIT

SGE 400/3BB GAS MASK KITFull CBRN protection, ready to deploy. The SGE 400 3BB kit includes the gas mask, a sealed CBRN filter, and a drop leg poucheverything you need for chemical, biological, radiological, and nuclear threats. The butyl rubber face seal resists all known chemical agents including mustard gas, while the ballistic rated visor withstands impacts up to 335 MPH. Key Features Butyl Rubber Face Seal Resists all chemical and biological agents including mustard gas

Full CBRN protection, ready to deploy. The SGE 400/3BB kit includes the gas mask, a sealed CBRN filter, and a drop leg pouch—everything you need for chemical, biological, radiological, and nuclear threats. The butyl rubber face seal resists all known chemical agents including mustard gas, while the ballistic-rated visor withstands impacts up to 335 MPH.

Key Features

• Butyl Rubber Face Seal — Resists all chemical and biological agents including mustard gas
• Ballistic Polycarbonate Visor — Tested to stop a 1" steel ball at 335 MPH without cracking
• Three 40mm NATO Filter Ports — Left, right, and center mounting for ambidextrous use or powered respirators
• 92% Light Transmission — Near-clear visibility even in low light conditions
• Six-Strap Quick-Release Harness — Fast donning and doffing with secure, adjustable fit
• Anti-Fog Airflow System — Controlled ventilation prevents visor fogging in extreme temperatures
• Heat Resistant — Tested at 1472°F for 5 seconds or 372°F for 6 minutes
• Drop Leg Pouch Included — Keeps mask accessible on your thigh for rapid deployment

Specifications

• Protection Level: CBRN (Chemical, Biological, Radiological, Nuclear)
• Face Seal Material: Butyl rubber
• Visor Material: Polycarbonate, ballistic rated
• Filter Ports: 3x 40mm NATO threaded (EN 148-1 / DIN 3183)
• Mask Weight: 690 grams
• Filter Shelf Life: 5 years (sealed)
• Filter Active Life: Up to 24 hours
• Manufacturer: Mestel Safety (Made in Italy, assembled in USA)

Filter Specifications

• Protection Class: A2B2E2K1 + P3
• Thread: 40mm NATO (EN 148-1 / DIN 3183)
• Shelf Life: 5 years (sealed)
• Active Life: Up to 24 hours
• Particulate Efficiency: 99.99% against all particulates

Protects Against:

• Chemical Warfare Agents: Sarin, mustard gas, VX, cyanogen, arsine, phosgene
• Biological Agents: Anthrax, smallpox, bacteria, viruses, spores
• Riot Control Agents: CS and CN tear gas
• Radioactive Particles: Highly toxic and radioactive particulates
• Industrial Gases (EN 141): Organic vapors, chlorine, hydrogen cyanide, hydrogen sulfide, formic acid, sulfur dioxide, hydrogen fluoride, hydrogen chloride

Kit Includes:

• SGE400/3BB Gas Mask
• CBRN Filter Canister
• Drop Leg Gas mask Pouch

Frequently Asked Questions

Q: What's the difference between the SGE 400/3 and the SGE 400/3BB? A: The "BB" designation means butyl rubber face seal. Butyl rubber provides superior chemical resistance, especially against mustard gas and other blister agents. The standard SGE 400/3 uses silicone, which is more comfortable but less resistant to certain chemical agents.

Q: What threats does this mask protect against? A: The SGE 400/3BB with the included CBRN filter protects against chemical warfare agents (sarin, mustard gas, VX), biological agents (anthrax, smallpox), radioactive particles, tear gas (CS/CN), industrial chemicals, and toxic vapors.

Q: What does A2B2E2K1 + P3 mean? A: This is the European filter classification. A2 = organic gases, B2 = inorganic gases, E2 = acidic gases, K1 = ammonia, P3 = highest particulate protection (99.99%). This filter covers the broadest range of threats.

Q: How long does the filter last? A: The sealed filter has a 5-year shelf life. Once opened and in use, it provides up to 24 hours of active filtration depending on contamination levels.

Q: Can I mount the filter on either side? A: Yes. The mask has three 40mm NATO ports—left, right, and center—so you can mount the filter on your preferred side or use center-mount for powered respirators.

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