Self-contained breathing apparatus / cylinder air respirator models: RHZKF6.8L TEL: 18953997915 QQ: 2259500090 configuration: economy standard, the European version of comfort SCBA features: 1. 2. lightest mask similar products: spherical vision, double anti-fog mask, impact resistance, high temperature 3. respirator with a variety of product interoperability 4. streamlined back to the waist can make weight dispersion 5. valve: output volume SCBA Description: SCBA RHZKF an isolation-type respiratory protective equipment, to enter hypoxia, users poisonous gases in the work environment to provide respiratory protection during normal use, the pressure inside the respirator mask is always slightly higher. at ambient pressure, which can effectively prevent external toxic and harmful gas into the mask to protect the safety of users. SCBA RHZKF can be widely used in fire fighting, petroleum, chemical, metallurgy, electric power, shipbuilding, military, police, public security and other industries. SCBA standards with GA124-2004 "official pressure SCBA" standard SCBA China Classification Society (CCS) classification Certification SCBA cylinders can be selected 3 liters 6.8 liters 9 liters of carbon fiber composite cylinder and six liters cylinder (marine) configuration; SCBA styles you can choose economic standard and the European version of comfort to configure the product technical parameters 1. Cylinder water capacity: 6.8L 2. Alarm pressure: 5.5 ± 0.5MPa 3. cylinders working pressure: 30MPa 4. send alarm sound level: ≥90dB 5. inspiratory resistance: ≤ 500 pa 6. Use time: about 68 minutes 7. expiratory resistance: ≤ 1000pa 8. Ambient temperature: -30 ℃ -60 ℃ phone number: 18953997915 QQ: 2259500090 Website: www.chinagasdetector.com