Portable Self Firefighter Breathing Apparatus Emergency Emergency Apparatus Oxygen Respirator

Product Description

Portable Breathing Apparatus Emergency Breathing Apparatus Oxygen Respirator Introduction4 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 Portable Breathing Apparatus Emergency Breathing Apparatus Oxygen 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

Portable Breathing Apparatus Emergency Breathing Apparatus Oxygen Respirator Pictures

---

>> 304 316 Tri Clamp DIN Stainless Steel Ss Sanitary Hygienic in-Line Inline Y Type Strainer
>> weaterproof breathable sportswear coat jacket whit hoody
>> Veneer Stacker for Vacuum Sorting Plywood Veneer Core
>> 100kg inIndustrial Washing Machine
>> Men's Absolute Dragon Watch Rotating Bezel Automatic Mechanical Movement Men's Watch With Calendar Waterproof Watch
>> 56 Meter Sany Used/Old Construction Equipment Concrete Pump Truck 46m Brand for Hot Sale
>> Automatic Bread Noodles Flowpack Packing Machine Biscuit Pillow Packaging Sealing Machine 30-390mm 0.5-5kg
>> 630t PLC Controlled Disposable Medical Items Plastic Injection Molding Machine
>> Electric Tilt Up Sectional Insulation Wholesale Aluminum Garage Doors Prices
>> Cheap Modern MDF Wooden Interior Doors Melamine Door
>> Customized Silicone Mold Rubber Parts with Anti Oil
>> ABB SPSED01 Digital Input Module NEW IN STOCK
>> 11kw High Speed Dispersion Machine Paint Disperser And Mixer
>> Taijia tuf 2000m modus ultrasone flowmeter ultrasonic flow meter for small ultrasonic flow meter
>> New Arrivals High End Professional Modern Genuine Leather Women Handbag
>> Wholesale High Quality Decoration Oil Painting, Knife Painting for Scenery for Gallery
>> Private Label Kitchen Household Portable Travel Stainless Steel Carrot Hand Juicer
>> Wholesale FRP reverse osmosis membrane shell 8080 membrane shell 4040
>> Night Club Wear Sleeveless Stylish Back Zipper Sexy Crop Tops For Women
>> Commercial Motorized Gym Equipment Treadmill Fitness Running Machine Touch Screen Treadmill