Description
Item: SCBA air breathing apparatus
The cylinder volume: 6.8 L
Operation pressure: ≤ 30 MPa
Alarm pressure: 5.5 ± 0.5 Mpa
Alarm output dB: > 90 Db
Gas storage capacity: 2040 L
Static pressure in the mask chamber: ≤ 500 Pa
Maximum gas flow: ≥1000L/min
Inhalation resistance: ≤ 500 Pa
Exhalation resistance (25 times/min): ≤ 700 Pa
Exhalation resistance (40 times/min): ≤ 1000 Pa
Weight (empty): 8KG
Operating temperature: -30 – 60 ℃
Open time: 65 min