DURAM COGO
HÄKÄÄ SUODATTAVA PAKOHUPPU
MODEL: DM-CO-01-YE
CE MARK: 0336
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.
-Easy to use. Done 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 vapor 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.
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 Polytetrafluroethylene + 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
Test Gas |
Gas concentration |
Flow rate |
Breakthrough criteria |
Breakthrough time |
Propenal (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 |