4Hours HYZ4 full face mask for breathing apparatus price

Specifications full face mask for breathing apparatus

1.Smoothly breathing.

2.4h service time to provide oxygen gas.

3.Wide field vision.

full face mask for breathing apparatus Our Services 1. Any Inquiries will be replied within 24 hours. 2 .Professional manufacturer. Welcome to visit our website:huatengsafety.en.alibaba.com/ 3. We provide product customization and OEM available. 4. Payment:     T/T, Western Union, Paypal, MoneyGram & Cash.   5.Delivery:     Sample and mini order will be delivered within 2-3 working days after the receipt of payment.     For order over 500 pcs or customized order, lead time will be 4~6 weeks after the receipt of payment. Please contact our sales to make sure the current inventory.   Product Description Coal Mine Breathing Apparatus is made by the company independent R&D. Fully mix of domestic and foreign similar products of advanced technical features, and combined with China's coal mine and fire industry status quo design and development of safety protection products. Structure design reflects the reliable performance, small in size, light weight, comfortable wearing, use convenient maintenance, as toxic or harmful gases or hypoxia conditions provide the safety of emergency rescue and disaster relief respiratory protection, which is more suitable for the rescue team in the underground roadway narrow environment using needs. This product testing by the National coal mine explosion proof safety mining equipment inspection center detect qualified, and obtained the Mine product safety mark certificates. Through the national fire equipment quality supervision and test center testing qualified, get finalize the design certification.       Service time for up to 4 hours. Closed-circuit brearhing apparatus. Cooling system make breathing comfort. Harness with adjustable shouleder straps provide more freedom of movement. Oxygen cylinder is 200 bar CFK, lightweight carbon composite cylinder. MA & KA Certificate.    

Model	HYZ4
Exhalation resistance	≤600 Pa
Inhalation resistance	0~600 Pa
Oxygen supply ration	≥1.4 L/min
Automatic oxygen supply ration	≥80 L/min
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	≥70 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	≥440 L
Calcium hydroxide	≥2.1 kg
Size	580*385*165 mm
Weight(without calcium hydroxide & oxygen)	10 kg

                                                                    Coal mine, Gold mine, Iron mine Chemical Industry Metallurgy High-rise Buildings Fire Service Tunnel Shipping Approvals & Certifications   Safety certificate of approval for mining products approval No. KLB110001  Safety certificate of approval for mining products approval No. KLB110002 Product Detail: 
 Breathing air cooler Cylinder valve Manual supply Pressure gauge   Oxygen CFK Cylinder Breathing connector  Pressure reducer       Packaging & Shipping     Package: 1pcs/carton Packing interior: leather suitcase;  Packing exterior: carton.   Packing dimension: 820*320*510mm G.W/N.W: 18.3/10KG             Company Information