Emergency Electric Supply Air Respirator with Long Tube

Introduction of Emergency Electric Supply Air Respirator with Long Tube

1.Professional supplier 
2.Can be used for 1-4 person 
3.Well- design
Features and application of Emergency Electric Supply Air Respirator with Long Tube
1. Mask(SV-1) wide field of vision, a double contact with the face with a comfortable, able to maintain high degree of air tightness; 
2. The belt is equipped with air volume control valve, users can adjust the amount of wind; 
3. This kind of respirator built-in high-performance mechanical filters, even in place of dust site; 
4. One set can be supplied for four person; 
5. Equipped with a 5 speed transmission conversion gear, change gear according to the length of the tube and the number to adjust the air volume; 
6. The air overflow design, the motor will not be burn, even one person used.