... /min 3. rescue equipment Supplier Air Respirator of 6.8L with Light Weight Cylinder 1. Name: supplied air respirator ——————————————————————————————————————————————————2. MOQ: 5sets3 ... standard GA124.--Carbon fibre cylinder, high strength and light weight.--6.8L, 9L cylinder are available, working pressure of cylinder: 30MPa. ——————————————————————————————————————————————————7. Feature: Guangzhou ...