Jiangsu Youlong Rescue Equipment Co., Ltd.

Self-priming long tube respirator
Special wholesale price
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Product description
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Quality commitment to free maintenance within one year.
Product Implementation Standards
This product consists of a tight-fitting mask airway filter mesh fixing assembly belt, for use by one person. It is a safety protection equipment that uses the power of human lungs to inhale filtered fresh air to protect the human respiratory system. Widely used in petrochemical paint laboratories, water plants and other industries. When in use, the filter must be placed in a place with a fresh air source.
Main technical parameters
Noun

Use radius

Powered inhalation resistance

Exhalation resistance
< br/> Self-priming long tube respirator

Self-priming＞

＜


Self-priming long-tube respirators are also called gas-storage long-tube masks, sometimes also called long-tube dust masks. Self-priming long-tube respirators rely on human lung power to inhale fresh air input through the air supply tube. The user's respiratory tract is completely isolated from polluted air, and the air breathed comes completely from outside the polluted environment. When inhaling gas, the inside of the mask is in a negative pressure state, allowing clean air from the outside to enter the mask for the user to breathe. The exhaled exhaust gas is discharged through the outlet valve on the mask, allowing the airflow to flow in one direction without rebreathing or leaking. In order to achieve the safety protection effect of protecting the human respiratory system. It is used for rescue and repair work in toxic, harmful and hypoxic environments.
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Use and scope of use
This product is a work-type respiratory protection equipment. It is mainly used to prevent the inhalation of harmful gases, dust, smoke and other pollutants, and to effectively compensate for the hazards of hypoxia. For industries such as chemical, petrochemical, pharmaceutical industry, gas plant, urban construction and underground construction, it can be used for respiratory protection of employees in working environments such as underground construction of towers and tanks.
Two structures
The long-tube air supply respirator is composed of a full-face mask belt and a long-tube air supply unit.
Three features
The product is a respirator that continuously provides fresh air to workers through a blower,
without time limit.
Since the air blower continuously supplies air to the face, the face always maintains a pressure higher than the atmospheric pressure and a low pressure. Therefore, due to a slight operating error during use, there will be no air leakage anywhere between the face and the mask if there is a poor air seal. Therefore, harmful gases cannot enter the mask
The power supply used by this product.
Four methods of action
Before use, check whether all components are intact and clean, whether there are cracks, bubbles, flattening, bending, and leakage in the air duct, or whether the connection parts are firm and airtight.
Check the air tightness of the mask. Before wearing the mask, first perform a positive pressure test - put on the mask and press the back of your palm on the breathing valve cover to make it completely airtight. Exhalation will increase the pressure inside the mask. If the mask leaks, you will not feel the pressure increase inside the mask. You should adjust the straps to make the mask close to your face, or check whether the inhalation valve is normal.
Connect and rotate the threaded interface on the mask with the threaded interface of the airway until they are tightened seamlessly and without looseness.
Wear a mask, and the airway tube can be fixed around your waist with a rope or the like, and check whether it can move freely.
Take a deep breath and feel if your breathing is smooth. Place the end of the air tube that is not connected to the mask in a safe fresh air location and secure it.
Only after checking that everything is correct can you enter the work site under the supervision of a dedicated person.
The mask lens must not come into contact with organic solvents to avoid damage. In addition, collision and friction should be avoided as much as possible to avoid scratching the lens surface.
Men should shave their beards before wearing the mask to prevent the beard from affecting the airtightness of the mask.
Long-tube masks should be kept by designated personnel and inspected regularly. If problems are found, they should be repaired in time and damaged parts should be replaced if necessary.
r Jiangsu Youlong Rescue Equipment Co., Ltd.
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Tips
The length of the air tube of a single-person self-priming long-tube respirator should not exceed twenty meters, otherwise symptoms such as dizziness and difficulty breathing may occur, such as If air ducts longer than 20 meters are required for operations, they should be promptly replaced with automatic air-supply long-tube respirators.
After you successfully place an order for the self-priming long tube respirator products provided by Jiangsu Youlong Rescue Equipment Co., Ltd., it means that you have become a respected customer of Youlong Rescue!
Friendly reminder within two days after you receive the goods!
It was found that the commercial self-priming long-tube respirator had obvious manufacturing defects.
If the goods have been exchanged but still have quality problems, you can request a return!
When the customer receives the goods, he unpacks and inspects them in front of the deliveryman. If he finds that the goods have quality problems, he can ask for an exchange!
Contact person Wang Xia
Contact information