Features of the gas mask PMK-3
In order to protect a person from the effects of the poisonous environment, the use of a gas mask is necessary.
PMK-3 gas mask
Extreme situations of anthropogenic natureare always accompanied by the presence of various damaging factors. Such cases can occur in factories producing chemicals, during fires and in other incidents that create dangerous conditions for human health and life.
The model is the most suitable means of protection, providing for a person a safe location in the infected area.
Field of application of military gas masks PMK 3
The mask is used when there is an atmospherepoisonous substances, bacterial threats, and also protects from the blinding effect of a flash of light of enormous power that occurs when an atomic bomb or another object in which a nuclear reactor is present is blown up. The climatic design of the gas mask allows using it under any weather conditions at any time of the day.
In industrial enterprises,providing protection for each individual, are used by personnel to exclude or reduce the negative impact of unfavorable conditions accompanying the production process. This is necessary in cases where there is no possibility of creating security through the use of specially designed equipment and premises with an appropriate layout.
The use of this device makes it possible to receive liquid in the area affected by infection.
The kit includes: a mask, a filtering-absorbing box (FPK), a cape on the head, a bag.
Design Features
In comparison with earlier models, the modification of PMK-3 has oversized glasses of increased dimensions. The product is equipped with a talking device and a system that ensures the reception of water.
The improved design has a higher degree of tightness, contributes to the reduction of condensation of moisture on the glass.
Round cuts on both halvesgas mask are designed to fix the FPK. This allows you to set it in the desired position, which is required in each specific case, and also makes it possible to take into account the physiological characteristics of the person using the gas mask. The opposite hole is closed by a plug.
Inside the mask body is provided a podmachnik, serving to divide the internal volume into separate zones. In addition, this element provides the creation of ways for air to access the spectacle glasses.
To ensure the possibility of water flow, a design is provided, which consists of a valve in the lower part of the mask and a device for connection with a liquid container.
This node serves to exclude air from entering the atmosphere.
About other included items
Depending on the type of harmful substances fromImpacts that need to be protected, apply different types of filters. There is the possibility of placing in the box several different filters, which is reflected in the marking applied to the case.
Additional items included:
- to protect the scalp and neck, a hood of a removable design is used, which includes a fireproof screen;
- for warming the head in the cold season there is a heater made in the form of a helmet.
Hood and insulation should be the same size.
The bag is designed to carry the gas mask and its components.
The mass of the PMK-3 gas mask is 0.96 kg.
