Senken as one of the leading and professional manufacturers and suppliers of double-fold structure of the silica gel a protection gas mask fdmj-sk01, we warmly welcome you to contact our factory to buy the high-end and quality equipment. We will offer you good after-sale service and fast delivery.

Double-fold structure of the Silica Gel a protection gas mask FDMJ-SK01

Features:

High-quality silicone, anti-aging, anti-allergic, durable, easy to clean.

Double-layer silicone edge to close with the face

The corrugated design of the nose and mouth mask to meet the needs of different face

Fast pull the five-point headband and double-layer silicone edge to make its face close fit, no allergic reaction

Lens with anti-fog, anti-friction to ensure that the lens of the perspective, three-dimensional design of the mirror curve, more spacious vision

Cyanide chloride: more than 30min （ 30L /min,1.5mg/L, Relative humidity: 80-80% ）

Oil mist transmission rate: less than 0.005%（30L/min）

Inspiratory resistance: less than 186p（30L/min）

Exhalation resistance: less than 100p（30L/min）

Vision: whole vision more than 75%. binocular field of view more than 60%；

Weight: 780g

Storage life: 5years