Positive Pressure Air Breathing Apparatus (Recommended for Traffic Accident Scenarios)
1. Compliant explosion-proof, extreme environment resistant: Meets XF124-2013 standard, certified for fire protection products; wireless connection for pressure heads-up display, operates normally from -40°C to 60°C, electrical components explosion-proof rating ≥ExiaIICT4, protection rating ≥IP67.
2. Smooth breathing, flame-retardant and high-temperature resistant: Low dynamic breathing resistance (at 30-2MPa, inhalation ≤310Pa, exhalation ≤780Pa), overall airtightness pressure drop ≤1MPa in 1min; harness, mask, etc., are made of flame-retardant materials, after-flame time ≤3s (mask, etc., ≤0s), meets high-temperature and radiant heat resistance standards.
3. Clear vision, convenient communication: Kevlar mesh hood mask, total visual field retention rate ≥80%, light transmittance ≥90%, anti-fog, anti-scratch, impact-resistant, with defogging function; supports clear long-distance communication up to 1km in open areas without obstructing vision.
4. Durable cylinder, easy operation: 6.8L carbon fiber fully wrapped cylinder, working pressure 30MPa, equipped with aramid flame-retardant protective sleeve + reflective markings; shoulder straps with reflective strips, cylinder strap with quick-adjust lock, valve opens counter-clockwise, supports dual-side pressure display without opening the valve.
$8,400 $0
▲1. Meets all performance requirements of the national standard XF124-2013/GA124-2013 "Positive Pressure Firefighting Air Breathing Apparatus"; provide copies of test reports issued by nationally recognized testing institutions.
2. Provide valid fire product certification certificates consistent with the submitted product model (certification unit) (as indicated on the certificate).
3. If the model is a sub-type product, the main type inspection report must explicitly state that it covers this product; if the main type test report does not cover the sub-type product, both main and sub-type test reports must be provided.
4. The pressure heads-up display uses wireless connection; the minimum operating ambient temperature of the display device is ≤-40°C, and the maximum is ≥60°C; the mask can be directly cleaned and disinfected.
5. The pressure heads-up display indicates remaining air status via red, yellow, and green colors based on cylinder pressure. Electrical components have an explosion-proof rating ≥ExiaIICT4 and protection rating ≥ IP67. Provide explosion-proof certificates for the HUD and wireless pressure sensor.
6. Harness, harness straps, buckles, and cylinder sleeves are made of flame-retardant materials, producing no molten drips, with after-flame time ≤3s.
7. After testing according to XF(GA) 124-2013 "Positive Pressure Firefighting Air Breathing Apparatus" standards, the mask, medium-pressure hose, and demand valve produce no molten drips, with after-flame time ≤0 seconds.
8. Overall airtightness: After the airtightness test, the pressure gauge indication drops ≤1MPa within 1min.
▲9. Dynamic breathing resistance: At cylinder pressure 30 MPa~2 MPa and ventilation volume 40×
2.5L/min, inhalation resistance ≤310 Pa; exhalation resistance ≤780 Pa; At cylinder pressure 2 MPa~1 MPa and ventilation volume 25×2L/min, inhalation resistance ≤330 Pa; exhalation resistance ≤600 Pa.
▲10. High-temperature performance test: Exhalation resistance ≤710Pa; Low-temperature performance test: Exhalation resistance ≤590Pa.
▲11. Radiant heat resistance test: After airtightness test, pressure gauge indication drops ≤2MPa within 1min; At cylinder pressure 30 MPa~2 MPa and ventilation volume 40×2.5L/min, inhalation resistance ≤260Pa; exhalation resistance ≤720Pa. ▲12. Full-face mask offers wide field of view, using a Kevlar mesh hood; lens is anti-fog, anti-scratch, impact-resistant, with no visual distortion; mask has window defogging function. Total visual field retention rate ≥80%, binocular visual field retention rate ≥65%, lens light transmittance ≥90%, CO2 content in inhaled air <1%.
13. Mask features long-distance communication and amplification functions; the long-distance communication device does not obstruct the wearer's line of sight or head rotation. Communication is clear when conducted over a distance of 1Km in an open area without obstacles.
14. Reducer output pressure should be between 0.50MPa and 0.80MPa.
15. Shoulder straps have reflective strips; cylinder fixing straps are easy to extend/retract and feature a quick-adjust locking mechanism.
16. Cylinder valve opens counter-clockwise; the valve has a pressure display function without opening the cylinder, allowing dual-side cylinder pressure indication for easy checking at any time.
17. Carbon fiber fully wrapped aluminum liner cylinder, water capacity 6.8L, working pressure 30MPa, thread specification M18× 1.5, operating ambient temperature ≥-30～+60℃. The entire cylinder body is protected by a sleeve made of aramid flame-retardant fabric (color matching navy blue combat uniforms), with 2 rings of yellow-silver-yellow reflective markings sewn onto the sleeve.
18. Product labeling and packaging meet the requirements of XF(GA)124-2013 "Positive Pressure Firefighting Air Breathing Apparatus". Each respirator's hose, demand valve, reducer, mask, back frame, and cylinder shall bear the manufacturer's name and registered trademark. Prominent markings on each respirator's packaging box shall include: Manufacturer's name, address, and registered trademark; Product name and model; Production date and batch number; Code of the applicable product standard; Certification mark or approval document number.
