Half mask Russia Unix 1100 Silicone + 2 Filter Unix 521 A1B1E1

1100 Silicone + 521 / Sorbent - Russia
- Uses: filtering organic toxic gas vapors (organic solvents, acetone, benzene...); inorganic (such as Cl2, H2S, HCN, HCl,...); SO2 and acid.
- Respiratory resistance: only 39.2 Pa, 2.5 times lower than the requirement of EN standard (100/39.2 Pa). This is an important indicator, especially when used in hard working conditions. Lighter breathing helps the wearer spend less effort and can maintain wearing the mask for a long time.
- Effective time of the filter cartridge: Test results with sample toxic gas vapors (with specified concentration, flow, temperature, humidity) are much longer than the requirements of EN 14387 standard - copper Meaning longer usage time:
+ Protection time with Hydrogen Cyanide reaches 50 minutes, 2.5 times longer (50/25 minutes)
+ The protective effect time with Sulfur dioxide reaches 70 minutes, 3.5 times longer (70/20 minutes),
+ The protective effect time with Chlorine reaches 50 minutes, 2.5 times longer (50/20 minutes)
+ The protective effect time with Hydrogen sulfide reaches 80 minutes, 2 times longer (80/40 minutes).

- The manufacturing material is Silicone so it is very soft and comfortable to wear
- Appropriate structure, fits the wearer's face. Does not affect eye vision. Does not affect the need to wear additional protective equipment such as hats, goggles, or face shields.
- The carrying strap has a high elastic feature, the length can be adjusted to fit. Easy and quick to put on and take off. Easy to clean when wiped or cleaned with water or detergent.
- Working temperature from −40 ° C to + 40 ° С.
- Meets EN 140:1998 + AC:1999 standards.