China reasonable price full head face gas mask                       

Specification                                                                                  

Material : Silicone

Application : Applies to place with gas damage the respiratory system but not an immediate danger to health.

Protection scope : Dust, smoke,fog droplets,oxic gas,steam etc.

Executive standard : GB2890—95

Exhalation resistance : ≤98Pa(30L/min)

Oil mist transmittance : ≤0.0005%

Coefficient of leak in the mask : ≤0.0005%

Storage life : Under the specified conditions,canister can be stored for 5 years

Delivery Detail : Within 7 days after receive your payment

Packaging Details : Standard package or as customers' requirement