Are you worried about your safety in hazardous environments? Look no further than our Special Combined Filter Cartridge (VK-700)—your comprehensive respiratory defense solution. The VK-700 offers comprehensive protection and effectively filters a wide range of contaminants, including:
- Organic solvents and acid gases
- Ammonia and mercury vapors
- Hydroxides and phosphoric acid derivatives
- Solid and liquid aerosols
- Radioactive particles and asbestos fibers
- CBRN agents and tear gas
Key Features of the VK-700
Certified Quality: Meets EN 14387:2004+A1:2008 standards, ensuring reliable performance in challenging environments.
Low Breathing Resistance: 190 Pa at 30 L/min and 870 Pa at 95 L/min, providing comfortable, unobstructed airflow during extended use.
Versatile Compatibility: Available with EN 148-1 (Rd 40x1/7") or GOST 8762-75 (OZ 40x4mm) thread connections for various full-face masks.
Compact and Lightweight: 450 g, 95 mm in height, and 110 mm in diameter for easy integration with existing gear.
Extended Service Life: 10-year shelf life when properly stored between -5°C and +30°C and at humidity levels below 80%.
Superior Filtration Efficiency: Maximum penetration values of just 0.05% for both solid and liquid aerosols.
Enhanced Mercury Vapor Protection: Rated for 100 hours of mercury vapor filtration, surpassing many competitors.
VK-700 Technical Data
|
Technical Data |
Specifications |
|
Filter Type |
A2B2E2K2HgNOCO20P3 |
|
Diameter |
110 mm |
|
Height (incl. connection thread) |
95 mm |
|
Weight |
450g ± 1.5% |
|
Shelf Life |
10 years |
|
Breathing Resistance |
@ 30 l/min: <190 Pa |
|
Connection Thread (EN 148-1) |
Rd 40×1/7” - Order code 1640 |
|
Connection Thread (GOST 876275) |
OZ 40×4mm - Order code 2640 |
|
Recommended Storage Conditions |
Temperature: -5°C to +30°C |
|
Certified According To |
EN 14387:2004+A1:2008 |
VK-700 Type and Gas Protection
|
Type |
Test Gas |
Dynamic Adsorption Capacity (g) |
Breakthrough Concentration |
Breakthrough Time (min) |
Concentration of Testing Gas |
Flow Rate (l/min) |
|
A2 |
Cyclohexane (C₆H₁₂) |
35 |
0.5% |
>40 |
17.5 mg/l |
30 |
|
B2 |
Chlorine (Cl₂) |
35 |
0.5% |
>40 |
15 mg/l |
30 |
|
E2 |
Hydrogen Cyanide (HCN) |
35 |
0.5% |
>40 |
7.1 mg/l |
30 |
|
K2 |
Ammonia (NH₃) |
35 |
0.5% |
>40 |
13.3 mg/l |
30 |
|
Hg |
Mercury (Hg) |
100 h |
— |
>170 h |
0.1 mg/m³ |
— |
|
NO |
Nitrogen Oxide (NO) |
— |
0.25% |
>20 |
3.1 mg/l |
30 |
|
NO₂ |
Nitrogen Dioxide (NO₂) |
— |
0.25% |
>20 |
4.8 mg/l |
30 |
|
CO |
Carbon Monoxide (CO) |
20 |
0.5% |
>20 |
20.24 mg/l |
30 |
|
SX |
Phosgene (COCl₂) |
20 |
0.5% |
>20 |
12.144 mg/l |
30 |
What Sets the VK-700 Apart
Unlike the VK-530 filter, which focuses primarily on smoke and carbon monoxide, our Special Combined Filter Cartridge offers broader protection suitable for various scenarios:
- Industrial settings
- Emergency response
- Hazardous material handling
- Disaster relief
Our rigorous testing process ensures the filter's effectiveness against a wide range of particulates, gases, and vapors, while maintaining comfortable breathability.
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