Dongda
Positive pressure oxygen respirator, positive pressure oxygen respirator direct sales
Hourly positive pressure oxygen respirator, isolated positive pressure oxygen respirator, positive pressure oxygen respirator, isolated oxygen Bag-type respirator, hourly cabin positive pressure oxygen respirator, hourly bag-type positive pressure oxygen respirator, hourly cabin positive pressure oxygen respirator, hourly bag-type positive pressure oxygen respirator, our advantages, we are a regular manufacturer, , We have low prices, , We have good credit and after-sales service.
If you need help, please contact Xiao Zhao
, we will serve you 24 hours a day.
Respirators are divided into oxygen respirators and air respirators. Oxygen respirators include positive pressure oxygen respirators and negative pressure oxygen respirators. There are hourly ones and hourly ones. Now hourly positive pressure oxygen respirators They are widely used. Hourly positive pressure oxygen respirators are divided into positive pressure airbag oxygen respirators and cabin oxygen respirators. They are suitable for toxic, harmful gases and hypoxia in coal mines, firefighting, chemical industry, tunnels, scientific research, and high-rise buildings. Wear it for emergency rescue and relief in disaster environments, and during search and exploration work, which is safe and guaranteed.
The isolated positive-pressure oxygen respirator developed by our factory that meets the
standards fully absorbs the advantages of similar products at home and abroad and combines it with the actual situation of my country’s rescue teams. In terms of product structure design It highlights the advantages of small size, light weight, reliable performance, comfortable wearing, easy use and maintenance, etc., and the technology has reached the leading level. Therefore, it is more suitable for the actual needs of rescue team members in underground mines, tunnels, and narrow environments. The series of positive pressure oxygen respirators can operate in any toxic and hypoxic environment and dangerous areas.
Dongda
Positive pressure oxygen respirator, positive pressure oxygen respirator direct sales
Main parameters of positive pressure oxygen respirator
Effective protection time
(medium labor intensity)< br/> Rated working pressure
Oxygen cylinder volume
Oxygen volume
Calcium hydroxide filling volume
Overall dimensions
Quality of airbag oxygen respirator (excluding calcium hydroxide , oxygen)
Respiratory volume
/Expiratory resistance and inspiratory resistance
Quantitative oxygen supply volume
Automatic replenishment of oxygen supply volume
/Automatic replenishment of oxygen supply volume
Automatic supply valve opening pressure
Carbon dioxide concentration in inhalation
Alarm alarm pressure
~Alarm alarm time~Sound level.
Professional quality comes from professional manufacturers, focusing on the safety of mining enterprises
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Dongda
Positive pressure oxygen respirator, positive pressure oxygen respirator direct sales
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