Jiangbo G-F-20 carbon fiber 6.8L air respirator G-G-16 steel cylinder air respirator

Jiangbo G-F-20 carbon fiber 6.8L air respirator G-G-16 steel cylinder air respirator[186 Ma 6019 Ke 6936] is a professional personal protective equipment designed specifically for high-risk environments, with high reliability and portability. The following is a deep analysis based on new technology data and market information:

1、 Core Technology and Performance Parameters

Gas source and supply system

Carbon fiber composite gas cylinderAdopting an aluminum inner liner and carbon fiber fully wrapped structure, with a capacity of 6.8L, a working pressure of 30MPa, and a burst pressure of ≥ 102MPa, it meets the GB28053 standard. The weight of the gas cylinder is only 3.8kg, which is about 40% lighter than traditional steel gas cylinders and significantly improves mobility.

Gas supply efficiencyOutput flow rate>300L/min, can continuously supply gas for about 30 minutes under moderate labor intensity, meeting emergency needs in fire rescue, chemical emergency and other scenarios.

pressure monitoringEquipped with a luminous pressure gauge (0-40MPa) and residual gas alarm, when the pressure drops to 5.5 ± 0.5MPa, it will emit a sound and light alarm of ≥ 90dB to remind the user to evacuate.

Respiratory and protective systems

Large field of view full face maskPolycarbonate lenses are anti fog and scratch resistant, with a field of view of ≥ 70 °; The silicone sealing edge is attached to the face, and the leakage rate of the airtightness test is less than 50mL/min, which meets the GA124-2013 standard.

high-efficiency filtrationEquipped with a standard P21 level filtration system (activated carbon+molecular sieve), it can remove 99.97% of particulate matter (above 0.3 μ m) and harmful gases (such as CO, H ₂ S), and the output air meets EN12021 respiratory quality standards.

Structural Design and Comfort

Lightweight bodyThe overall weight of the machine is less than 10kg (including gas cylinders), and the carbon fiber backboard is designed ergonomically to distribute weight to the waist and hips, reducing shoulder and back pressure.

quick wearBilateral adjustable shoulder straps+quick cam locking mechanism, can be worn within 30 seconds; The gas supply valve and face mask adopt a one handed operation interface, which can be replaced without tools in emergency situations.

IIJiangbo G-F-20 carbon fiber 6.8L air respirator G-G-16 steel cylinder air respiratorCertification and Compliance

International StandardThe marine version has been certified by CCS China Classification Society and meets the requirements of IMO SOLAS Convention for ship fire-fighting equipment

security testingThrough 1.5MPa water pressure test, -30 ℃~60 ℃ high and low temperature cycling test, and 5m drop impact test, it is suitable for harsh environments.

3、 Application Fields and Typical Cases

Professional Scene

fire and rescueIn the 2025 chemical warehouse fire, Jiangbo RHZKF6.8/30 provided effective protection for rescue personnel for 30 minutes, assisting in the search and rescue of personnel in toxic gas environments.

industrial safetyPetrochemical companies use it for confined space operations (such as tank maintenance) to filter toxic gases such as hydrogen sulfide and ensure the safety of workers.

Ships and offshore operationsShip models equipped with CCS certification are widely used in cargo ship fuel tank cleaning and emergency response on offshore platforms

emergency support

It can be used in conjunction with MCH/6ET air compressors to form a mobile gas supply station, which can be quickly deployed in disasters such as earthquakes and floods.

4、 Key points of operation and maintenance

routine inspection

stress testBefore each use, it is necessary to confirm that the cylinder pressure is ≥ 28MPa and the alarm function is normal (manually trigger the alarm whistle and check the sound and light signals).

Air tightness inspectionAfter wearing the mask, close the gas cylinder valve and take three deep breaths. The mask should fit snugly against the face without any air leakage.