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MILITARY GAS MASK GP-7

 Specifications

 This product is assigned for protection of organs of respiration, eyes and face from poisonous and radioactive substances in form of vapor or aerosols and harmful bacteriological (biological) agents, present in the air.

The Military Masks GP-7 provide a highly efficient protection in real conditions when used properly.

The mask come in three sizes and has a built-in communication device, giving an opportunity to communicate by technical means. The use of mist-proof materials, and warming up layers in low temperatures preserves the transparency of glasses during the entire period of work in the gas mask regardless of the intensity of physical work.

This gas mask protects from:

- neural-paralytic substances (like Zarin, Zoman etc.),generally poisonous substances (like Chlorine-cyanogen, hydro-cyanic acid etc), radioactive substances (like methyl iodide and so on) with the protection period up to 6 hours.

• drops of poisonous skin damaging agents (like mustard gas, etc.) with the protection period up to 2 hours.

This gas mask has a special drinking device, enabling to drink water from the flask during work in contaminated environment.

The flask is not included into the package but can be supplied if required.

Additional filtering-absorbing boxes GP-7K (TY-10-1104-82) can also be supplied if needed.

This gas mask doesn’t protect from carbon monoxide, and low-boiling temperature organic substances such as methane, butane, ethylene, acetylene etc.

Resistance to the constant air stream at volume air consumption

30 liters/minute not more than 180 (18)

Temperature range -40…+40 C

Gas mask kit weight (GP-7) kg 0,9

Size (in bag), mm 285x250x215

The additional cartridge is designed for civil, military and children’s gas masks.

In combination with the gas masks GP-5, GP-7, GP-7V and others this cartridge provides protection for the entire respiratory system, eyes and the face from strong poisonous agents like:

ammonia, dimethylamine, nitrobenzene, lead tetraethyle, phosgene, phenol, hydro cyanic acid, phurphurole, ethylmercaptan, chlorine, sulphuretted hydrogen, carbon bisulphide, hydrogen chloride.

The color of the filter – khaki

The filter has two threaded orifices

Can be supplied separately or with the tube

Can be joined to the gas mask PPF-95.

Period of protection from ammonia, 50 min.

with the concentration of 5,0 mg/liter, no less than

Resistance to the constant air stream at volume air consumption of 30 lit/min

PASCAL’s (millimeters of water pillar) no more than 100(10)

Range of working temperatures -40…+40C

Weight of the cartridge, no more than 0,350 kg.

Size (in bag) 285x250x215 mm.

Guarantee in storage 5 years

Packaging – in wooden boxes, pack-size – 40 (with the tubes),

60 (without tubes)

Gas mask resistance to the constant air stream at volume air consumption of 30 dm/min

On inhalation - not more than 167 PASCAL’s (17 millimeters of water pillar) On exhalation - not more than 78 Pascal’s (8 millimeters of water pillar)

Protection period:

Cyanogen-hydrogen at concentration of 5 mg/m3, not less than 18 min.

Chlorine-cyanogen at concentration of 5 mg/m3, not less than 18 min.

Enclosed are:

Gas mask

Filtering-absorbing box

Facial part MGP or MGP-B

Gas mask bag

User-manual

Picture of the gas mask and all its parts

The filtering-absorbing box GP-7Ak has a shape of a cylinder painted khaki.

The threaded orifice is designed for joining it to the facial part. At the bottom one can find the opening for breathing in air.

The filtering-absorbing box GP-7Ak is supplied with a special filter and an absorber. In order to protect the absorber from the humidity the orifice of the box should be properly covered with a rubber pad, and the bottom with a rubber cork.

The facial part is designed to lead the already filtered and cleaned air to the organs of respiration and to protect the face and the eyes from dangerous agents, radioactive dust, biological aerosols, etc.

The facial part consists of the body which looks as a mask with an independent obturator united with the body of the mask, safety glasses unit, communication device, inhalation valve and exhalation valve units, fairing and a head cover.