5 France 
3 Canada 
2 UK 
2 Ukraine 
2 Germany 
1 Singapore 
1 China 
1 Czech Republic 
1 Zimbabwe 
1 Poland 
Rhzk High Quality China Coal Air Breathing Apparatus - China
price: 4567.00 Dollar US$
air breathing apparatus Product Introduction
1 - silicone face mask
2 - CE approved
3 - excellent protective performance
4 - carbon fiber cylinder
Main Parameter
Capacity: 12L
Work Pressure: 30MPa
Inhalation Resistance: ≤500Pa
Exhalation Resistance: ≤1000Pa
Alarm Pressure: 5.5 ±0.5
Alarm Voice: ≥90dB
Using Time: 120 Min
Oxygen supply ration: 1.4±0.1 L/min
Automatic oxygen supply ration: ≥100 L/min
Manual oxygen supply ration: ≥80 L/min
Automatic exhaust pressure: -98~-294 pa
Inhaling concentrations of carbon dioxide: ≤2%
Inhaling oxygen concentration: ≥25%
Automatic exhaust pressure: 98-294Pa
Service time: 4 hours (medium labor intensity0
Company Contact:
- Posted By: Shandong China Coal Group
- Phone: 865372350961
- Address: No.11 Kaiyuan Road, Jining , China
- Email:
- Website: https://www.chinacoalintl.com
Published date: May 29, 2019
- Business Description: Shandong China Coal Industrial&Mining Supplies Group Co., Ltd
(hereinafter referred to as china coal) is a group company .
which is a
collection of e commerce, machinery manufacturing, software, research
and development, modern logistics of large diversified industrial group.
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