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
(ml/m³)

Flow rate
(l/min)

Breakthrough criteria
(EN 403)

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