Firefighter Breathing Apparatus Portable Oxygen Breathing Respirator

• Application: Professional Equipment
• Using Field: Air
• Suitable for: Adult
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Type: Mask
• Material: PE
• Certification: CE
• Mask Application: Gas Mask
• Color: White
• Mask Type: Safe-Type
• Shape: Dust Mask
• Model: Hyz4
• Exhalation Resistance: ≤600 PA
• Inhalation Resistance: 0~600 PA
• Oxygen Supply Ration: ≥1.4 L/Min
• Oxygen Storage: ≥480 L
• Alarm Volume: ≥80 dB(a)
• Alarm Time: 30~60 S
• Rated Service Time: 4h
• Transport Package: Carton
• Trademark: China Coal
• Origin: China
• HS Code: 9192000
• Production Capacity: 5000set/Month

Product Description

Firefighter Breathing Apparatus Portable Oxygen Breathing Respirator Introduction

4 Hours Portable Oxygen Breathing Apparatus meeting MT867-2000 standard that we research and develop fully takes up advantages of similar products at home and abroad and particularly reflects small volume, light weight, reliable performance and comfortable to adorn on product mix design combining the physical truth of our country's ambulance corps. In addition, it is suitable for ambulance members to be use under mine, tunnel and strait conditions. Positive pressure oxygen breathing apparatus can operate at any poisonous and anoxic surroundings and danger zone.
HYZ4 isolated positive pressure oxygen breathing apparatus are mainly suitable for poisonous and harmful gas of coal mine, fir fighting, chemical industry, tunnel, scientific research and high-rise buildings, rescue and relief in anoxic disaster environment and seek for expedition.zmwm02

Firefighter Breathing Apparatus Portable Oxygen Breathing Respirator Parameter

Model	HYZ4
Exhalation resistance	≤600 Pa
Inhalation resistance	0~600 Pa
Oxygen supply ration	≥1.4 L/min
Automatic & manual oxygen supply ration	≥80 L/min
Automatic opening pressure of supply valve	10~245 pa
Opening pressure of bleed valve	400~700 pa
Inhaling concentrations of carbon dioxide	≤1%
Inhaling oxygen concentration	≥21%
Alarm volume	≥80 dB(A)
Alarm time	30~60 s
Rated service time	4h
Oxygen bottle rated working pressure	20 MPa
Oxygen bottle volume	2.4 L
Oxygen storage	≥480 L
Calcium hydroxide	≥2.1 kg
Weight(without calcium hydroxide & oxygen)	12kg

 

Firefighter Breathing Apparatus Portable Oxygen Breathing Respirator Pictures