Long Tube HM-12 Full Face Mask Respirator Introduction

1.Professional supplier
2.Can be used for 1-4 person
3.Well- design

Features and application:
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.

Long Tube HM-12 Full Face Mask RespiratorParameter

Long Tube HM-12 Full Face Mask Respirator Photos