China Cheap price Millimeter Radar Sensor - Hours Self-Contained Closed Circuit Breathing Apparatus – Topsky

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portable emergency breathing apparatus)(4 Hours Breathing Apparatus)Qualifications: Coal Mine Safety CertificateExplosion-proof   CertificateInspection CertificationApplicationsWhenever emergency teams are saving lives or extinguishing fires, above or below the ground, HYZ4 Self-Contained C...


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China Cheap price Millimeter Radar Sensor - Hours Self-Contained Closed Circuit Breathing Apparatus – Topsky Detail:

portable emergency breathing apparatus)
(4 Hours Breathing Apparatus)

Qualifications: Coal Mine Safety Certificate
Explosion-proof   Certificate
Inspection Certification

Applications
Whenever emergency teams are saving lives or extinguishing fires, above or below the ground, HYZ4 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 Self-Contained Closed Circuit Breathing Apparatus is the first choice. More than 10,000 professional users rely on the HYZ4 Self-Contained Closed Circuit Breathing Apparatus in China.
Specially designed for demanding tasks: HYZ4 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 2.4L
Oxygen storage 480L
Breathing rate 30L/min
Exhaling resistance (0~600)Pa
Inhaling resistance ≤600Pa
 Fixed Oxygen-supplying ≥1.4L/min
Automatic Oxygen-supplying ≥80L/min
Manual Oxygen-supplying ≥80L/min
Start pressure for Auto-supplying valve (10~245)Pa
Inhaling Carbon dioxide concentration ≤1%
Inhaling oxygen concentration >21%
Weight, ready for use 10 kg (incl. mask)
Dimensions (H x W x D) 560 x370 x 160 mm

HYZ4-2 HYZ4-3 HYZ4-1


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We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for China Cheap price Millimeter Radar Sensor - Hours Self-Contained Closed Circuit Breathing Apparatus – Topsky , The product will supply to all over the world, such as: Boston, Niger, Miami, We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.
  • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Myrna from Sydney - 2018.02.04 14:13
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Ingrid from Brasilia - 2017.06.22 12:49
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