Our Air Breathing Hose Assembly is a professional heavy-duty breathing air hose engineered exclusively for safety-critical industrial and emergency applications. As a premium Supplied Air Respirator Hose Assembly, it delivers consistent, contaminant-free air supply for SCBA and PAPR systems, meeting the strict demands of enterprise safety managers, industrial contractors, and emergency response teams. This High Pressure Breathing Air Hose features a robust reinforced structure, ultra-smooth inner tube for unobstructed airflow, and pre-installed quick-connect fittings for seamless on-site installation. Rated for 300PSI working pressure (150–500PSI customizable), it operates reliably across -40℃ to 120℃, with exceptional ozone resistance adhering to ASTM D1149 standards. As a UL 94 V0 Flame Retardant Breathing Hose, it delivers uncompromising fire safety for high-risk environments where worker safety is non-negotiable.
Our Firefighter Breathing Air Hose is purpose-built for high-temperature, smoke-filled emergency scenes, delivering clean breathing air to first responders, with flame retardant properties that prevent ignition and degradation in open-flame environments.
This Low Temperature Flexible Breathing Hose maintains full flexibility in narrow spaces including mines, storage tanks, and industrial vessels, ensuring stable air supply for workers during long-duration maintenance and inspection tasks.
Widely used in chemical processing, petroleum refining, and hazardous material handling, our Supplied Air Respirator Hose Assembly integrates seamlessly with SCBA and PAPR systems, providing reliable protection for workers exposed to toxic fumes and harmful particulates.
The crush-resistant design of this High Pressure Breathing Air Hose supports consistent air transmission for diving apparatus, with superior weather and corrosion resistance for long-term offshore and outdoor use.
Parameter | Standard Specification | Customizable Range |
Inside Diameter (I.D) | 4.8 mm | 3 mm – 10 mm |
Outside Diameter (O.D) | 10.5 mm | 8 mm – 18 mm |
Working Pressure (W.P) | 300 PSI (20.7 bar) | 150 – 500 PSI |
Burst Pressure (B.P) | 1550 bar | 1000 – 2000 bar |
Weight Per Meter | 0.15 kg/m | Customizable by material |
Operating Temperature | -40℃ to 120℃ | Extended ranges available |
Our Air Breathing Hose Assembly meets and exceeds global industrial safety standards, with full compliance for regulated industries. Key certifications include: UL 94 V0 flame retardant rating, ASTM D1149 compliance for ozone and aging resistance, strict adherence to international respiratory protection standards for SCBA/PAPR compatibility, and full raw material traceability for quality assurance and regulatory audits.
We offer tailored solutions for industrial distributors, safety equipment manufacturers, and enterprise clients. Our flexible services include: custom working pressure ratings, hose lengths, end fitting types, and color coding; OEM and private labeling for your brand line; competitive bulk wholesale pricing for high-volume orders with flexible lead times; dedicated account management for repeat clients; and pre-assembly pressure testing for ready-to-install performance.
Our High Pressure Breathing Air Hose is engineered for supplied air respirator systems, with industry-standard fittings compatible with SCBA, PAPR, vehicle-mounted respirators, breathing carts, and most industrial respiratory protection equipment.
Yes. It maintains full flexibility and crack resistance at -40℃, with no hardening or structural degradation, making it ideal for cold-region outdoor operations and emergency rescue.
It meets the strict UL 94 V0 flame retardant standard, preventing ignition and flame spread in high-temperature fire scenes. It delivers stable air supply even in extreme heat, making it trusted by fire departments and emergency response teams worldwide.
For industrial buyers, bulk purchasers, and enterprise clients seeking a reliable, compliant Air Breathing Hose Assembly, contact us today for a free, no-obligation custom quote, including bulk pricing, OEM options, and sample availability. Our technical team can provide full specification documentation, compliance certificates, and project-specific solution design to meet your operational needs.
