Factory wholesale Low Cost Industrial Door - Hours Self-contained breathing apparatus – Topsky

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ApplicationsWhenever emergency teams are saving lives or extinguishing fires, above or below the ground, HYZ4(B) Self-Contained Closed Circuit Breathing Apparatus comes into its own. Whether used during rescue or fire fighting missions in mines, tunnels or underground train ducts where there is ...


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Factory wholesale Low Cost Industrial Door - Hours Self-contained breathing apparatus – Topsky Detail:

Applications

Whenever emergency teams are saving lives or extinguishing fires, above or below the ground, HYZ4(B) Self-Contained Closed Circuit Breathing Apparatus comes into its own. Whether used during rescue or fire fighting missions in mines, tunnels or underground train ducts where there is noxious gas or oxygen insufficient emergency, HYZ4(B) Self-Contained Closed Circuit Breathing Apparatus is the first choice. More than 10,000 professional users rely on the HYZ4(B) Self-Contained Closed Circuit Breathing Apparatus in China.
Specially designed for demanding tasks: HYZ4(B) Self-Contained Closed Circuit Breathing Apparatus combines uncompromising safety with outstanding respiratory protection and wearer comfort. Innovative in design, it provides the wearer with up to four hours of breathing air in toxic environments.

Key features

Breathing Oxygen for up to 4 Hours
Highest breathing comfort with an integrated cooling system
Ergonomically shaped carrying plate
Reduced exposure from a well balanced system
Improved harness and intelligent breathing hose routing for excellent freedom of movement

Technical specification

Duration of use 4 h
Working pressure for oxygen bottle 20MPa
Capacity for oxygen bottle 2.7L
Oxygen storage 540L
Breathing rate 30L/min
Exhaling resistance (0~600)Pa
Inhaling resistance ≤600Pa
 Fixed Oxygen-supplying ≥(1.4~1.8)L/min
Automatic Oxygen-supplying ≥100L/min
Manual Oxygen-supplying ≥100L/min
Start pressure for Auto-supplying valve (10~245)Pa
Inhaling Carbon dioxide concentration ≤1%
Inhaling oxygen concentration >21%
Weight, ready for use 12 kg (incl. mask, full oxygen cylinder (aluminum), CO2 absorber and  cooling ice)
Dimensions (H x W x D) 177 x96 x 227 mm

Packing Information:
Size:58.8*44.3*21.5cm
Gross weight:12.5kg


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Factory wholesale Low Cost Industrial Door - Hours Self-contained breathing apparatus – Topsky detail pictures


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To become the stage of realizing dreams of our employees! To build a happier, more united and extra professional workforce! To reach a mutual advantage of our prospects, suppliers, the society and ourselves for Factory wholesale Low Cost Industrial Door - Hours Self-contained breathing apparatus – Topsky , The product will supply to all over the world, such as: Ukraine, Korea, Armenia, You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will provide our best service to satisfy all your needs! You should contact us right away!
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Ellen from Islamabad - 2017.10.27 12:12
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Daisy from Mexico - 2018.10.31 10:02
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