Portable Coal Mine Safety Equipment Gas Mask Oxygen Respirator

Min.Order: 1
Product origin: Jining, Shandong, China
Infringement complaint: complaintComplaint
US$ 720

Description

Portable Coal Mine Safety Equipment Gas Mask Oxygen Respirator Introduction

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.zmwm02

Portable Coal Mine Safety Equipment Gas Mask Oxygen Respirator Parameter
 
TypeHYZ-2HYZ-4
Duration120 min240 min
Working pressure for oxygen bottle20 MPa20 MPa
Capacity for oxygen bottle1.4L2.4L
Oxygen storage280L480L
Dimensions518*370×160mm560*370*160mm
Weight11 Kg12Kg
Breathing rate30L/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
 
ItemSpecification 
TypeHYZ-2HYZ-4HYZ-4B
Duration120 min240 min240min
Working pressure for oxygen bottle20 MPa20 MPa20 MPa
Capacity for oxygen bottle1.4L2.4L3.0L
Oxygen storage280L480L600L
Dimensions518×370×160mm560×370×160mm580x430x190 mm
Weight11 Kg12Kg 
Breathing rate30L/min 
Exhaling resistance(0~600)Pa0-600Pa
Inhaling resistance≤700Pa≤600Pa
Fixed Oxygen-supplying≥(1.4~1.7)L/min1.6±0.2L/min
Manual or automatic oxygen-supplying≥80L/min100L/min
Start pressure for Auto-supplying valve(10~245)Pa10-245Pa
Inhaling Carbon dioxide concentration≤1%<1%
Inhaling oxygen concentration>21%>21%
Warning pressure for alarm(4~6)MPa4~6MPa
Warning time for alarm(30~60)s30~60S
Sound level≥80dB90b

Portable Coal Mine Safety Equipment Gas Mask Oxygen Respirator Photos

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