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Premium UL94-V0 Flame Retardant Safety The outer cover of our breathing air hose is engineered to meet the highest UL94-V0 flame retardancy standard. This ensures the hose will not support combustion in high-heat or fire-emergency zones, maintaining the integrity of the SCBA air line when lives are on the line.
Certified ASTM D1149 Ozone & Aging Resistance Tested under the rigorous ASTM D1149 standard (150ppm, 168h no cracks), this hose is built to last. It remains flexible and crack-free for over 5 years, even under constant exposure to sunlight and high-ozone environments, significantly reducing maintenance and replacement costs.
Non-toxic, Odorless & RoHS Compliant Materials Health and purity are our top priorities. The inner tube is made from a specialized non-toxic and odorless EPDM/NBR compound. It is fully RoHS and REACH compliant, ensuring the delivered air is free from oil mists, chemical odors, or harmful volatile organic compounds (VOCs).
Exceptional Thermal Stability (-40°C to 120°C) Designed for extreme environments, this high-pressure breathing hose remains flexible and easy to handle at -40°C and stays structurally sound up to 120°C. Combined with a 300PSI working pressure, it provides a stable and reliable air supply in any climate.
Firefighting & SCBA Equipment The primary choice for connecting Self-Contained Breathing Apparatus (SCBA) and firefighting masks. It provides a secure, flame-resistant lifeline for rescuers operating in smoke-filled and hazardous fire scenes.
Industrial Long-Tube Respirator Systems Perfectly suited for confined space entry operations, such as cleaning oil tanks, working in chemical pits, or mining. It acts as a durable industrial air supply line connecting mobile breathing carts to operators.
Professional Diving & Surface Supplied Air Utilized in commercial diving systems where air purity and ozone resistance are critical. The hose’s high flexibility and salt-water resistance make it ideal for shallow-water diving and marine maintenance.
Emergency Vehicle & Ambulance Rescue Systems Integrated into vehicle-mounted rescue systems and ambulances, providing a reliable, anti-static oxygen and air path for patients and emergency personnel in critical situations.
Q1: Does this breathing hose have a strong rubber smell? A1: No. Our Breathing Air Hose is made from a non-toxic formulation and is RoHS certified. It is odorless and oil-film free, ensuring the air delivered to the user is pure and healthy.
Q2: How long is the service life of this hose? A2: The hose meets ASTM D1149 ozone aging standards. It is guaranteed to remain crack-free and flexible for 5 years under normal industrial use, offering a much longer service life than standard air tubes.
Q3: Can it be used in flammable or explosive environments? A3: Yes. This hose features UL94-V0 flame retardancy and an anti-static cover (≤10^7Ω), effectively preventing spark risks caused by static buildup, making it the safest choice for hazardous working conditions.
