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Special Design for High Definition - Hours Self-contained breathing apparatus – Topsky

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  • Special Design for High Definition - 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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Special Design for High Definition - 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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Special Design for High Definition - Hours Self-contained breathing apparatus – Topsky detail pictures

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The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Special Design for High Definition - Hours Self-contained breathing apparatus – Topsky , The product will supply to all over the world, such as: Kuala Lumpur, Cambodia, Jordan, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We have tightened inspection for quality of product.
    • This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Hilary from Eindhoven - 2017.09.28 18:29
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Sabina from Lesotho - 2018.09.08 17:09
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