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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: China Coal
  • Model Number: HYZ
  • Duration: 120min
  • Working pressure for oxygen: 20 MPa
  • Oxygen storage: 280L

Packaging & Delivery

Packaging Details carton box, plastic bags, wooden cases or as your requirement.
Delivery Time Shipped in 3 days after payment
Product Description

 

Introduction of Portable Carbon Fiber Cylinder Emergency Mining Self Rescuer Breathing Apparatus 

 

 

Oxygen breathing apparatus 

Oxygen provide 

Compressed pure oxygen respirator 

 Manual, automatic, rational oxygen provider

 

 

HYZ-2/HYZ-4 Isolated Positive Pressure Oxygen Breathing Apparatus is used for personal protection, with reliable performance, comfortable carrying and convenience for maintenance. Main application into coalmine, fire protection, chemical industry, tunnel, scientific research fields where there is noxious & anoxic gas or oxygen insufficient emergency disaster exist.

Parameters of Portable Carbon Fiber Cylinder Emergency Mining Self Rescuer Breathing Apparatus 

Main specification

Item

Specification

Type

HYZ-2

HYZ-4

Duration

120 min

240 min

Working pressure for oxygen bottle

20 MPa

20 MPa

Capacity for oxygen bottle

1.4L

2.4L

Oxygen storage

280L

480L

Dimensions

518×370×160mm

560×370×160mm

Weight

11 Kg

12Kg

Breathing rate

30L/min

Exhaling resistance

(0~600)Pa

Inhaling resistance

≤700Pa

Fixed Oxygen-supplying

≥(1.4~1.7)L/min

Manual or automatic oxygen-supplying

≥80L/min

Start pressure for Auto-supplying valve

(10~245)Pa

Inhaling Carbon dioxide concentration

≤1%

Inhaling oxygen concentration

>21%

Warning pressure for alarm

(4~6)MPa

Warning time for alarm

(30~60)s

Sound level

≥80dB

Pictures of Portable Carbon Fiber Cylinder Emergency Mining Self Rescuer Breathing Apparatus 

 

Company Information

 

 

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 7,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $131,000
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