Gasmask(front part) МГП-ВМ(MGP-VM) civilian version GP-7 gasmask
The front part is designed for the acquisition of civil gas masks, can be applied as a part of industrial masks and hose breathing apparatus.
The front part of the "Breeze-4303 (IHL)" / "Breeze-4304 (IHP-VM)" consists of a body in the form of a volumetric-type mask with "independent" shutter, molded integrally with the body mask, glasses assembly with glass trapezoidal shape, intercom, valve units of inhalation and exhalation, the fairing, headband with self-buckles, device for receiving liquids (only for "Breeze-4304 (IHP-VM)"). There is an increase (over 70%) of the field of view of the area, allows the filter mount, both right and left. The original device locks headband makes it easy to adjust the length of the straps when fitting mask. Available in three sizes (1, 2 and 3). The front part can be used with any of the filters Breeze. Temperature usage range from -40°C to +50°C and a relative humidity up to 95%.
Specifications
№ p / p | indicator | Significance |
|
1 |
Resistance to air flow at a rate of 30 cubic dm. / Min |
not more than 50 Pa |
|
2 |
Choke factor of the test substance under the mask |
not more than 0.004% |
|
3 |
The content of carbon dioxide in the air breathed |
not more than 1% |
|
4 |
Weight panoramic mask |
no more than 550 grams |
|
5 |
The area of the visual field |
not less than 70% |
|
6 |
The temperature range of use |
-40 to +50 ° C |
|
7 |
Warranty period of storage |
not less than 12.5 years |
| Mask size | small, medium, big |
| Condition | new |
| Weight | 0.6 kg |
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