Fangzhan SCBA Features and BenefitsFangzhan combined proven concepts to develop a better SCBA - an SCBA that, after every design change, was taken back to firefighters like you for testing and to make sure it was right. The result of hundreds of hours of design, engineering, and testing: an innovative way to think about the SCBA, placing the firefighter at the center of the design process. Specifications,TypeOpen-circuit pressure demand self-contained breathing apparatus,Facepiece MaterialButyl rubber,Head HarnessSilicone or Kevlar,AlarmsBell, plain whistle or warbling whistle,Second Stage RegulatorPilot valve,Heads-Up DisplayLED style,Cylinder Pressures2216 or 4500 psig,Cylinder Durations30-, 45- or 60-minutesRecommended Industries/Use,Fire Protection,Forestry,Government,Military,Mining,Municipal Services,Nuclear,Oil and GasHazards,Airborne Particulates,Biohazard,Chemical,Confined Space,Contamination,Extreme Environment,Explosion,Fire,Gas, Vapors, Smoke,Welding FlashRegulations,EN136 EN137 ,MSC339 (91)
I.SummarizeAs individual protective equipment for personnel respiratory, , gas defence mask (Type:FZFD) canprotect the respiratory organ ,eyes and facial skin. Masks can be directly connected with the canister, or connect with the canisters with the airway. FZFD type gas mask can choose different sizes canisters according to the different protection requirements. Its used  for military, factories and mines, scientific research, ambulance, fire and other units.It meets the standard of GB2890-95.II.BodyThe body with an inner periphery and chin off the cover is made of black rubber molded ,which ensureadhesion with the face and comfortable to wear. This rubber is specially formulated to enhance the life of the mask and the skin without irritation. Easy to adjust the belt, it can quickly wear. Therefore, the gas mask can ensure airtight, and comfortable to wear in all cases, even when engaged in intense activity.III.Specification1. Protection objects: according to needs of different canisters,it can protect people from toxic gases, vapors and toxic smoke.2. Expiratory resistance: not more than 90 Pa (30 l / min)3. View: no less than 70% of the total field of vision, double vision is no less than 30%4. View Performance: when longer than 1.5 hours, without fogging the lens, without distortion anddeformation (-30 )5. Tightness:( Mist leak tightness factor): not more than 0.005%
The respirator is mainly applied to the plateau, underground tunnels, fire, coal, chemical, tunnelsand high-rise buildings and other places.Emergency rescue and disaster relief, search probes andother respiratory protection when working with long poisonous gases, anoxic environment.Suitable environmental conditions:Product in the following environments should be able to reliably protect the respiratory organsâ?? Atmospheric pressure :70 ï½? 125 kPa Relative humidity :0 100 % RH Temperature : - 10 + 40 .Product Configuration This product is a positive-pressure breathing closed circulatory and respiratory protection devices.Full cover mainly composed of spherical full-field, breathing hose, clean tanks, air bags, coolers,oxygen cylinders, pressure gauges and other components.Residual pressure alarm usingmechanical alarm,which is safe and reliable.The respirator quantitative, automatic replenishment,manual oxygen supply three kinds of ways. This product complies with GA632-2006 "positivepressure oxygen breathing fire" and MT867-2000 "Isolated positive pressure oxygen breathingapparatus" standard.And it has received the National Fire Equipment Quality Supervision andInspection Center and the State Production Safety Inspection approved mining equipmentinspection and testing center.Structural features:a. soft breathing tube bold reform,add the cover This makes breathing gas capacity increases. Avoid frequent automatic replenishment and automatic exhaust breathing in large amounts Save gas supply, reduced breathing resistance, making breathing more stable performanceb. Using advanced exhaust structure, take advantage of oxygen inside the respirator,reduce the burden of carbon dioxide absorbent, save gas source, thereby extending the use of time. Using single-sided sheet material airbag, Increase the volume, decreases the balloon deformation resistance,positive pressure value can be set much lower, making breathing easierd. using the new country's first quantitative valve structure, bottle pressure change will not affectthe oxygen supply ration,more stable and reliable oxygen e. Domestic first large-capacity ice cooler, Lid down structure, Cooling effect Do not need to revealthe respirator to replace ice coverf. use the anti-fog maskanti-fog lens mask and hardening treatment, effectively improve the mask wearer sight problems affect, widening sealing lip mask for a wider population face, improve the mask sealing performance.
The rhzk series self-cbntained open circuit compressed air bresthing apparatus are used widely for fire-fighting, chemical industry, shipping, laboratory, mine, petroleum, warehose, factory and metallurgy.It can provide effetely respiratory protecting from toxic gases for fire-fighter, life-saver, rescue and operator who working in thick smoke, steam, and oxygen deficiency hazardous atmosphere. Product inspection standard:requirements of the international code for fire safety systems and ga124-2004.Ec type examination certificate no.54 775 - 08 lux. Type working pressure(mpa) volume (l) tolerance of storing (l) working time (min) warning pressure (mpa) weight (kg) dimension (mm) rhzk 5/30 30 5 1500 40-50 4-6 ++n12 755*460*290 rhzk 6/30 30 6 1800 50-60 4-6 ++n14 755*460*290 rhzk 6.8/30 30 6.8 2040 50-60 4.
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6.8l cylinder Full face gas mask Bp-asia backpad. 76*31*49cm
Forced air respirator (FZQZ-I) is safety equipment for the wearer to use in different fields such as industry, , agriculture, medical team and scientific research, military, police and civil defense. It conveys the filtered air from the turbo fan to the wearer.Full load working time: built-in lithium battery charge full :�1.5hInstall an external connection power supply for more than 6hExhalation resistance: �98Pa (30L / min);Air outlet flow: � 170 liters / min;Mask leakage coefficient: � 0.005%;LCD monitor direct observation of electricity: Alarm when the power is less than 10% ± 2%, while the alarm red light flashes.Rechargeable lithium battery inside before leaving factory. Optional installation of external power is available , such as customer requirements according to customer requirements.
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