Street Address: No. 11, North Of Kaiyuan Road, High-tech Zone
City: Jining
Province: Shandong
Country/Region: China
Using Time:30 Min
Work Pressure:30MPa
china coal
chinacoal12 m.chinacoalintl.com 3L Air Breathing Apparatus 3L air breathing apparatus, air breathing apparatus Product Introduction 1. silicone face mask 2. excellent protective performance 3. carbon fiber cylinder Main Parameter Capacity:3L Work Pressure:30MPa Inhalation Resistance:500Pa Exhalation Resistance:1000Pa Alarm Pressure:5.5 ±0.5 Alarm Voice:90dB Using Time:30 Mi