Production and sales supply company for many years long tube breathing apparatus, mobile long tube respirator, long tubular air respirator, positive pressure air breathing apparatus. Welcome to consult the mobile long tube respirator price. 
 Performance indicators 

 29/30F 

 6.8/30F 

 Cylinders 

 Cylinder material 

 Carbon fiber composite cylinder 

 Carbon fiber composite cylinder 
 Working pressure 

 Of 30 MPa 

 Of 30 MPa 

 Nominal volume 

 2 × 9 L, 

 4 × 6.8 L, 

 Emergency cylinder 

 Cylinder material 

 Carbon fiber composite cylinder 

 Carbon fiber composite cylinder 
 Nominal volume 

 2 × 2 L, 

 2 × 2 L, 

 Working pressure 

 Of 30 MPa 

 Of 30 MPa 

 Use of time 

 Minute 

 18 to 20 minutes 

 Pressure reducer 

 Output pressure 

 0.9 ~ 1.1 MPa 

 0.9 ~ 1.1 MPa 
 Output flow 

 ≥ 300 L 

 ≥ 300 L 

 Emergency pressure reducer 

 Output pressure 

 0.6 ~ 0.8 MPa 

 0.6 ~ 0.8 MPa 
 Output flow 

 ≥ 300 L 

 ≥ 300 L 

 Alarm 

 Alarm pressure 

 4 ~ 6 MPa 

 4 ~ 6 MPa 
 The whole 

 Expiratory resistance 

 <870 Pa, 

 <870 Pa, 
 Weight 

 75 kg 

 80 kg 

 Mobile long tube breathing apparatus for the production operations personnel in hazardous gas production areas for a long time and the lack of oxygen, full of toxic and harmful gases in the rescue and relief personnel to provide respiratory protection, and mobile air source car and escape the emergency cylinders can for two people at the same time, the area of ??operation up to 50 meters. 
 Using the methods and precautions 
 1,4 × 6.8/30 mobile air source 4 cylinder composed of two independent cylinders group, controlled by the one-way valve between the two groups of cylinders and pressure reducer, high-pressure gas source is not in between two groups of cylinders generate intrusion reflux. The cylinders can be gradually only by group open to all open at the same time, depending on the specific needs the freedom to determine. Each group of cylinders have a pressure relief valve vent can go to the high-pressure gas within the high pressure pipe, easy to replace the cylinder, but will not drain the gas under pressure reducer output low-pressure gas and the other group of cylinders. 
 2, the mobile air source and escape cylinders through the waist valve combination, direct use of mobile gas source of gas under normal conditions. Event of an emergency need to quickly withdraw from the scene to open the escape cylinder valve to the safe zone evacuation. 
 3, the mobile gas source 30 m for the trachea of ??a 10 m supply pipe 2, the maximum superposition length of 50 meters. 30 m tube with a Y-shaped three links, one for two people to use both mobile air source of compressed air. 
 4, the use of 
 Remove the special waist strap, according to the size of the wearer, to suitably adjust the belts, straps, waist valve, escape the bottle's location in the body the waist on both sides (note the direction of the waist valve, quick outlet should be towards the top) to wear comfortable does not impede arm activity is appropriate. Fast outlet of the first mobile gas source supply pipe from the bottom up into the the waist valve quick plug, then mask - for the valve plug into the waist rapid valve outlet, but also in not wearing a lifting belt before the mobile gas source and the mask connector directly first, then the wife of his waist valve. Open source of mobile gas cylinder valve, wear breathing masks, breathing freely before entering the work site. 2 people should wait for two people all completely wear good together into and keep the distance and direction, to prevent the occurrence of each other, pulling for the unexpected to the trachea. 
 5, the long tube respirator use should be wearing after adequate training. Checked before you use the pressure of the gas source to meet the requirements of the working pressure and strict routine wear check and found that respirator, mobile air source, escape air source failure or there is hidden danger may compel put into use. During use, such as feeling inadequate gas supply, shortness of breath, or other discomfort situation should immediately withdraw from the scene, or open the escape gas source evacuation. 
 6, during use, should the proper protection of the long tube on the long tube the respirator mobile gas source, to avoid the gas long tube with a sharp, pointed device, angular, corrosive media contact or friction while dragging with the rough material, to prevent puncture , scratched, scratch the supply pipe. If they inadvertently come into contact with corrosive media, should be cleaned immediately with clean water, dried, such as the gas supply pipe length of damaged, the damage should be replaced immediately. 
 7, the long tube respirator gas source car can not be close to follow the use of personnel, should separate arrangements for guardianship guardianship in order to check the gas source, gas source is about to run out of alerts and accidents inform the use of personnel.