45min Portable Coal Mine Compressed Oxygen Self-Rescuer Zyx45 (A)

Product Description

Product Description Isolated Compressed Oxygen Self-Rescuer ZYX45(A)
It is a breathing apparatus, which utilizes compressed oxygen as source to form isolated oxygen of closed circuit to provide the wearer with clean oxygen, and is mainly used under a mine or in the environment where toxic gases exist or oxygen is deficient. Product Parameters

Rated protective time	≥45min
Filling pressure for oxygen bottle	19-21 MPa
Oxygen storage capacity	≥80L
Inhalation oxygen concentration	≥25% (by volume)
Inhalation carbon dioxide concentration	≤2.0% (by volume)
Inhaling temperature (at the ambient temperature of (20±3)ºC)	<50ºC
Oxygen-supplying modes	Quantitative oxygen supply	>1.2L/min
	Oxygen delivery by demand valve	>60L/min
	Oxygen delivery by manual switch	>60L/min
Opening pressure of safety valve	≤ 1Mpa
Opening force of sealing belt	(40-120)N
Automatic opening pressure of automatic supply valve	(-100 ~ -400)Pa
Exhaust pressure	(150~300)Pa
Dimension	(244*183*102)mm
Weight	2.3Kg

Detailed Photos
Company Profile Shaanxi Asttar Explosion-proof Safety Technology Co., Ltd. is an ISO9001:2008 Certified company, the factory locates in Xi'an, central of China. we trade as "GOKANG" since the year 1995, and changed to "ASTTAR" in 2017.
1. The products include:
LED cap lamps;
Rescue device: Self-rescuers, breathing apparatus;
Poisonous gas detectors, sensors;
Monitoring system.
2. We will reply you within 12 hours after receiving your message or enquiry,
3. Skillful workers make sure your order is finished quickly, responsible engineers supply professional Pre and After sales.