1.Ageing resistance, 2.good flexibility, 3.bending 180 degrees also can breathe freely the gas mask pipe is comprised of  rubber hose that coated flexible knitted fabric and other parts.  It has the following advantages: 1. Good aging resistance, long...

1.double dust filtering box 2.high efficiency filtration 3.small resistance 4.the filter cotton durable, replace simplely TF series B type non-powered air-purifying particle respirator belong to non-powered air-purifying half mask. It has double dust filtering box.This product...

1.meet GA124-2004 standard 2.Self open respirator RHZKF self-contained positive pressure air breathing apparatus is a positive pressure type respiration protective equipment, in use process, pressure in the mask is always higher than the environment atmospheric pressure, so it's...

1.meet GA124-2004 standard 2.Self open respirator self contained breathing apparatus is a positive pressure type respiration protective equipment, in use process, pressure in the mask is always higher than the environment atmospheric pressure, so it's use is not restricted in the...

1.double dust filtering box 2.high efficiency filtration 3.small resistance 4.the filter cotton durable, replace simplely TF series B type non-powered air-purifying particle respirator belong to non-powered air-purifying half mask. It has double dust filtering box.This product...

1.Comfortable wearing 2.Breathing is fluent 3.Small resistance TF  A-III dust half gas mask made by  TPR , can directly connect with  anti-mist cartriage. It has good flexibility, air tightness and harmless to the human body, can be used in different areas of...

1.meet GA124-2004 standard 2.Self open respirator RHZKF self-contained positive pressure air breathing apparatus is a positive pressure type respiration protective equipment, in use process, pressure in the mask is always higher than the environment atmospheric pressure, so it's...

1.meet GA124-2004 standard 2.Self open respirator RHZKF self-contained positive pressure air breathing apparatus is a positive pressure type respiration protective equipment, in use process, pressure in the mask is always higher than the environment atmospheric pressure, so it's...

1.Comfortable wearing 2.Breathing is fluent 3.Small resistance TF series A-III type filter half gas mask made by  TPR , can directly connect with filter anti-mist cartriage. It has good flexibility, air tightness and harmless to the human body, can be used in different...

1.double filter 2.Lens anti-mist 3.large field of view 4.full face gas mask 1.Broad view2.The material is the high quality silicone rubber.3.Good physical and mechanical properties,non-toxic, non-irritating, wear comfortable4. Bilateral filter box.Small...