Gas masks Model

Full cover price of gas mask respirators (full cover / comprehensive tool / gas mask / respirator / filter respirators) Material: SILICONE For the environment: for respiratory hazards but not immediately endanger the lives and health of the workplace protection range: dust, heavy smoke, mist, gas, steam and poison those tiny invisible substance classification: double cartridges can be divided into full-face respirator, full-face respirator small tank, a full-face respirator 1 medium irrigation window visor to prevent the distorted phenomenon, and do double-sided anti-fog and anti-scratch treatment; 2. The cover is made of does not irritate the skin and comfortable silicone; 3. Appearance exquisite beauty, especially fine workmanship; 4. Built-efficient and exhalation valve microphone combination, more conducive to the microphone protect, enhance overall security mask; 5. Exterior exquisite beauty, especially fine workmanship; 6. stable interface designed to prevent the wearer a sense of imbalance shaking canisters when used; Technical parameters: Antivirus Time: tank with selected performance expiratory resistance: ≤98Pa (30L / min) Vision: Total Vision: ≥75% binocular vision: ≥60% horizons below: ≥40 degrees mist transmittance ≤ 0.0005% mask leak coefficient: ≤0.0005% Storage life: mask canisters under specified conditions, the storage period of five years.