The Duram Escape Mask is an emergency evacuation mask you can carry in your pocket, designed to provide respiratory protection as well as reduce the health risk and mortality rate associated with the inhalation of toxic air caused by fire, smoke, carbon monoxide (CO), chemical leakage or Chemical/Biological attack. Learn More
Duram COGO
A personal respiratory protective device with visor, hood and built-in filter for escape from fire. Protects against smoke and CO (Carbon Monoxide) inhalation.
Complies with European Standard EN-403.
Description
FEATURES
- Easy to use. Dons within seconds. No adjustment straps
- One size fits all
- Strong, fire-resistant, elastic rubber hood, protects the entire head and seals comfortably at the neck
- Large visor, made of flame retardant transparent film, allows a wide field of view
- A unique breathing device (patent pending), enables rapid exhalation and improves the physiological conditions for the user, preventing built-up of heat or vapour inside the mask
- A filtration unit containing low pressure electrostatic particle filter, impregnated charcoal cloth layers to absorb toxic gases and catalyst for Carbon Monoxide Oxidation
- Training model available
TECHNICAL
DATA Hood:
- Special Polychloroprene Latex Compound.
- Elongation at break > 700%
- Tensile strength > 150 kg/cm2
- Temperature resistance: 200ºC
- Fire resistance as per the requirements of NFPA 701
Visor:
- ETFE film – Copolymer of Polytetrafluoroethylene + Ethylene monomer
- Tensile strength: 50N/mm2
- Elongation at break: 450%
- Tear resistance: 500 N/mm
- Temperature resistance: 150ºC
- Flame retardancy : UL 94 V-0
- Light transmission: > 95%
Breathing Device:
A device combining two valves for exhalation and inhalation + a soft mouthpiece, all in one unit.
Filter assembly:
Two canisters containing:
- Electrostatic particle filter
- Layers of impregnated activated charcoal cloth
- Catalyst
- Desiccant
General:
- Approximate (package) dimensions: 10x12x14 cm
- Approximate (package) weight: 650 gr
PERFORMANCE TEST DATA
| Test Gas | Gas concentration (ml/m3) | Flow rate (l/min) | Breakthrough criteria (EN 403) |
Breakthrough time |
|---|---|---|---|---|
| Propenol (Acrolein) | 100 | 30 | > 15 min (at 0.5 ml/m³) | 20 min |
| Hydrogen Chloride (HCI) | 1000 | 30 | > 15 min (at 5 ml/m³) | > 15 min |
| Hydrogen Cyanide (HCN) | 400 | 30 | > 15 min (at 10 ml/m³) | > 15 min |
| Carbon Monoxide (CO) | 10,000 | 30 | Total amount of CO penetrated during 15 min < 200 ml | 33 ml during 15 min |
| Test | Requirement (EN 403) |
Test results |
|---|---|---|
| Particle filter penetration | <6% | < 1.3% |
| Inhalation resistance | < 8 mbar | 3.6 mbar |
| Exhalation resistance | < 3 mbar | 1.1 mbar |
| C02 content of inhalation air | < 2.0% | < 1.9% |
| Protection factor | > 50 | > 50 |
Sectors
- Petrochemical & off-shore drilling
- First responders / Fire Wardens
- Hospitals & Nursing homes
- Hotels
- High-rise office / Residential developments
Accessories
Cases and pouches for the storage of Duram Emergency Escape Masks.
Duram Cogo Pouch
Belt-mount pouch for Duram Cogo mask