Compressed air ASV-2 system (multi-purpose).

ASV-2 System is intended for individual protection of human respiration organs during the working in maladjusted for breathing atmosphere or under water at the depth up to 20 meters.

There can be used all-metal or twined composite containers made of stainless steel. The system is equipped with helmet-mask of respirator or panorama mask with surplus pressure under face-part.

Approved by Naval Register

Technical characteristics:

• Time of protection action, minutes - 60
• Amount of containers in system - 2
• Container capacity, dm³ - 4.5
• Container operation pressure Mpa - 19.6 or
  (200 kgf/cm³)
• Dimension size, mm - 650 X 295 X 150
• Mass of equipment, kg - 13.2

The system was certificated, you can look through the documents here:

      

Elaborator: Scientific Research Institute for Mine-rescuing 83048, Ukraine, Donetsk, Artema str. 157 Telephone: 55-12-31 Fax: 55-05-00 Teletype: 115117 "Æèçíü"

Manufacturer: Joint-stock company of open type mine-rescuing equipment factory "Gorizont" 91005, Ukraine, Lugansk, Frunze str. 119 Telephone: 49-18-69 Fax: 49-26-64 Teletype: 118284 "Ãàçîí"