エア・ウォーター防災 List of Products and Services

This product is a dry-type sprinkler system that prevents water leakage accidents by creating a vacuum (negative pressure air) inside the piping, allowing for smooth water intake during discharge. It is suitable for renovation work as it can be installed without altering the existing piping and ceiling. Additionally, it is possible to target specific floors for renovation without renewing the entire floor. 【Features】 ■ Prevents water leakage accidents by creating a vacuum (negative pressure air) inside the piping ■ Allows for smooth water intake during discharge ■ Enables early discharge ■ Avoids compressed air ejection ■ Reduces corrosion caused by residual water *For more details, please refer to the PDF document or feel free to contact us.

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This product is a sprinkler system that can prevent water leakage accidents by maintaining a negative pressure lower than atmospheric pressure. It can prevent corrosion of pipes and the occurrence of pinholes, thereby extending the lifespan of the equipment, which can significantly reduce lifetime costs. Additionally, it was highly praised that even when the sprinkler heads were damaged and the pipes were broken during the Great East Japan Earthquake, it prevented water leakage from the sprinklers. The developer of this product received the Minister of Education, Culture, Sports, Science and Technology Award in 2011 and the Yellow Ribbon Medal in 2012. 【Features】 ■ Prevents water leakage even if the sprinkler heads are damaged ■ Prevents water leakage even with aging deterioration or breakage of pipes ■ Does not cause water damage ■ Can suppress corrosion of secondary side pipes ■ Can prevent abnormal pressure increases in secondary side pipes *For more details, please refer to the PDF document or feel free to contact us.

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We will conduct evaluations such as "assessment of equipment vibration," "assessment of earthquake impact," and "assessment of transportation-related vibrations." Our facility includes a development department that supports testing, allowing for timely demonstrations and discussions. Additionally, we can design, manufacture, install, and dispose of test fixtures, as well as store test specimens (for several days) before and after testing, enabling a well-planned schedule. ● Facility Overview - Location: Kobe City, Hyogo Prefecture (Air Water Disaster Prevention Co., Ltd. Headquarters / within the Kobe Factory premises) - Building dimensions: Approximately 30m x 17m - Ceiling height of the vibration testing room: Approximately 10m - Ceiling crane: Capacity 2.8t, lifting height 6m ● Large 3-Axis Simultaneous Vibration Testing Device – 3-axis simultaneous testing with heavy specimens – <Waveforms that can be tested> □ Reproduction of seismic waveforms from the Hanshin-Awaji Earthquake and the Great East Japan Earthquake □ Seismic waves distributed by the Japan Meteorological Agency (capable of reproducing earthquakes from various regions) □ Artificial seismic waves □ Sine beat waves ● Single-Axis Vibration Testing Device – High acceleration testing with light specimens – <Waveforms that can be tested> □ Sinusoidal waves □ Sine beat waves *For more details, please refer to the PDF document or feel free to contact us.

• Vibration Testing
• Impact Test
• Contract Analysis