大阪ツーワイ List of Products and Services

The "KS-141SAD (AC100V・DC12V specification)" is a device that emits sound waves at frequencies ranging from 10kHz to 16kHz to repel pests or cause them to flee in panic. It is an electronic pest control method that is hygienic. It does not affect electronic alarms, fire detectors, televisions, or other electronic devices. 【Features】 ■ Energy-efficient ■ Hygienic treatment ■ Indoor specification with wide-ranging effects ■ No impact on other devices *For more details, please refer to the related links or feel free to contact us.

• Pest and insect control products

"Calchifan" is a circulation device that induces a flow created by nature, promoting upward currents. With minimal energy, it collects a large volume of bottom water from a wide area and circulates it vertically. The flow created by the device, consisting of vertical currents and a significant amount of moving water, promotes the uniformity of the entire lake's water. In water areas where temperature uniformity is achieved, the risen bottom water spreads widely due to the energy of the blades, allowing the high dissolved oxygen in the surface water to be directed to the lower layers. [Features] - Provides oxygen to the bottom sediment - Produces oxygen through photosynthesis - Induces flows created by nature - Absorbs oxygen - Releases decomposition gases *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment Plant

The "Quattro DB / Mezzo DB" is a device developed by Diversified Power International for the purpose of controlling algae and biofilms. The piezo (ultrasonic emitter) within the device operates in dual frequency ranges, controlling green algae and diatoms in the lower frequency range, and cyanobacteria in the higher frequency range. It does not affect other aquatic organisms (fish, animals, insects), aquatic life, sewage sludge, or animal plankton. 【Features】 ■ Controls green algae and diatoms in the lower frequency range ■ Controls cyanobacteria in the higher frequency range ■ Extension cables can be freely selected within a range of 500m *For more details, please refer to the PDF materials or feel free to contact us.

• Water Treatment Plant

Our company offers water treatment systems tailored to your environmental conditions. Many people start taking measures during the summer when plankton and algae proliferate, but by implementing countermeasures during the winter when bacterial activity is low, you can significantly reduce costs and effort. 【Recommended for those who want to:】 ■ Suppress the occurrence of plankton ■ Prevent the proliferation of algae ■ Improve the clarity of water 【Past Achievements】 Factory wastewater, dam lakes, golf courses, ponds, fish farming sites, fishing ponds, agricultural water, park ponds, etc.

• Tunnel construction
• Pool equipment related
• Sports related facilities

The "Animal Stop," a device for pest control, emits frequencies in the audible range of 10 KHz to 28 KHz, effectively repelling many pests. It operates on just 1.2W of power and can be used without a power outlet, making it compatible with battery or solar panel combinations. It is actively used in many golf courses, warehouses, hotels, farmland, and reforestation management areas. *Demo units are available for loan! Please contact us for more details. 【Features】 ◆ Long-lasting effectiveness! Prevents habituation to sound! By changing the speed of the sound waves, it prevents habituation. ◆ Effective over a wide area! You can choose based on the number of entry points and the area of intrusion. ◆ Confirmed effective against... rats, wild boars, deer, weasels, raccoons. *We are currently offering a catalog with case studies! Please contact us for more information or download it to view.

• others

The Animal Stop emits audible sound frequencies ranging from 10 kHz to 28 kHz, effectively repelling many pests. It can be used with a power consumption of just 1.2W, and it does not require an outlet, allowing for use with a combination of batteries or solar panels. It is actively used in many golf courses, warehouses, and fields. *Confirmed effective against: rats, wild boars, deer, weasels, raccoons 【Features】 ■ Long-lasting effect! Prevents habituation to sound! By changing the speed of the sound waves, it prevents habituation. ■ Effective over a wide area! You can choose based on the number of entry points and the area of intrusion. *For more details, please download the catalog or contact us for information requests.

• others

The underwater aeration pump and the underwater aeration fountain pump both feature exceptional aeration effects that cannot be replicated. They are equipped with a centrifugal tube that incorporates a vacuum inclined oxygen suction impeller, and further enhanced by a high-pressure generating impeller that injects air in the form of bubble-like gas bubbles, facilitating the exchange of air and gas as much as possible with a unique technology. These pumps demonstrate significant effectiveness in improving the environmental conditions of fish farming ponds, lakes, marshes, and dams, as well as in the management of stratified water and oxygen supply, earning them high praise for their performance. 【Features】 ■ The balance between the vacuum and high-pressure impellers creates a synergistic effect that significantly reduces thrust, resulting in longer bearing life. ■ The aeration effect using balanced dual impellers generates high-pressure water from the upper stage and large water volume intake from the lower stage, achieving more than double the effectiveness compared to conventional pumps, leading to substantial economic benefits through reduced power source requirements. ■ The pump also includes a self-cut (motor burn protection device) for motor protection, eliminating concerns about motor burnout. (*Excerpt from the catalog) *For more details, please contact us or download the catalog from the link below.

• Tunnel construction
• Pool equipment related
• Sports related facilities

This is an aeration pump that integrates a unique vacuum action suction diagonal flow impeller with a high-pressure water flow generating jet mixing impeller. It is a truly revolutionary and excellent pump that demonstrates maximum aeration with minimal power, facilitating the vertical convection of layered water, evenly supplying oxygen, and homogenizing water quality to achieve improvements in water quality physically, physiologically, and chemically. It is currently the most advanced mechanical device for water quality improvement and oxygen supply, showing significant effects in environments such as fish farming ponds, lakes, marshes, and dams, as well as in improving the quality of oxygen-supplying layered water, and has received acclaim for its achievements. **Effects of Aeration** - The water is spread into thin layers, allowing as much air as possible to come into contact through forced or natural means, facilitating gas exchange with the air, absorbing oxygen from the air, and promoting oxidation. - On the other hand, by removing decomposition products such as carbon dioxide, hydrogen sulfide, and methane from the water. - Organic matter in the water is decomposed and transformed into mineral substances through oxidation, with ferrous oxide being oxidized into insoluble ferric oxide. *For more details, please contact us or download the catalog from the link below.*

• Piping and insulation
• Tunnel construction
• Pool equipment related

This is an aeration pump that integrates a unique vacuum action suction diagonal flow impeller with a high-pressure water flow generating jet mixing impeller. It is a truly groundbreaking and excellent pump that demonstrates maximum aeration with minimal power, facilitating the vertical convection of layered water, evenly supplying oxygen, and homogenizing water quality, thereby improving water quality physically, physiologically, and chemically. It is currently the most advanced mechanical device for water quality improvement and oxygen supply, showing significant effects in environments of fish farming ponds, lakes, marshes, and dams, as well as in the upstream and downstream of layered water and oxygen supply, and has received praise for its achievements. **Effects of Aeration** - The water is spread into thin layers, allowing as much air as possible to come into contact through forced or natural means, facilitating gas exchange with the air, absorbing oxygen from the air, and promoting oxidation. - On the other hand, decomposition products such as carbon dioxide, hydrogen sulfide, and methane are removed from the water. - Through oxidation, organic matter in the water is decomposed and transformed into mineral substances, with ferrous oxide being oxidized into insoluble ferric oxide. *For more details, please contact us or download the catalog from the link below.*

• Piping and insulation
• Tunnel construction
• Pool equipment related

This is an aeration pump that integrates a unique vacuum action suction oblique flow impeller with a high-pressure water flow generating jet mixing impeller. It is a truly groundbreaking and excellent pump that demonstrates maximum aeration with minimal power, facilitating the vertical convection of stratified water, uniformly supplying oxygen, and homogenizing water quality, thereby improving water quality physically, physiologically, and chemically. It is the most advanced mechanical device for water quality improvement and oxygen supply currently available. It shows significant effects in environments such as fish farming ponds, lakes, marshes, and dams, addressing issues like poor environmental conditions, stratified water flow, and oxygen supply, and has received acclaim for its achievements. **Effects of Aeration** - The water is spread into thin layers, allowing for as much contact with air as possible, either forcibly or naturally, facilitating gas exchange with the air, absorbing oxygen from the air, and promoting oxidation. - On the other hand, decomposition products such as carbon dioxide, hydrogen sulfide, and methane are removed from the water. - Through oxidation, organic matter in the water is decomposed and transformed into mineral substances, with ferrous oxide being oxidized into insoluble ferric oxide. *For more details, please contact us or download the catalog from the link below.*

• Piping and insulation
• Tunnel construction
• Pool equipment related

This is an aeration pump that integrates a unique vacuum action suction diagonal flow impeller with a high-pressure water flow generating jet mixing impeller. It is a truly groundbreaking and excellent pump that demonstrates maximum aeration with minimal power, facilitating the vertical convection of layered water, evenly supplying oxygen, and homogenizing water quality, thereby improving water quality physically, physiologically, and chemically. It is currently the most advanced mechanical device for water quality improvement and oxygen supply, showing significant effects in environments such as fish farming ponds, lakes, marshes, and dams, as well as in the improvement of water quality and oxygen supply in layered water, and has received acclaim for its achievements. **Effects of Aeration** - The water is spread into thin layers, allowing as much air as possible to come into contact, either forcibly or naturally, facilitating gas exchange with the air, absorbing oxygen from the air, and promoting oxidation. - On the other hand, decomposition products such as carbon dioxide, hydrogen sulfide, and methane are removed from the water. - Through oxidation, organic matter in the water is decomposed and transformed into mineral substances, with ferrous oxide being oxidized into insoluble ferric oxide. *For more details, please contact us or download the catalog from the link below.*

• Piping and insulation
• Tunnel construction
• Pool equipment related

This is an aeration pump that integrates a unique vacuum action suction diagonal flow impeller with a high-pressure water flow generating jet mixing impeller. It is a truly groundbreaking and excellent pump that demonstrates maximum aeration with minimal power, facilitating the vertical circulation of layered water, uniformly supplying oxygen, and homogenizing water quality, thereby improving water quality physically, physiologically, and chemically. It is currently the most advanced mechanical device for water quality improvement and oxygen supply, exhibiting significant effects on environments in fish farming ponds, lakes, marshes, and dams, as well as on the vertical flow of layered water and the improvement of oxygen supply and water quality, earning high praise for its achievements. **Effects of Aeration** - The water is made into thin layers, allowing for as much contact with air as possible, either forcibly or naturally, facilitating gas exchange with the air, absorbing oxygen from the air, and promoting oxidation. - On the other hand, decomposition products such as carbon dioxide, hydrogen sulfide, and methane are removed from the water. - Through oxidation, organic matter in the water is decomposed and transformed into mineral substances, with ferrous oxide being oxidized into insoluble ferric oxide. *For more details, please contact us or download the catalog from the link below.*

• Piping and insulation
• Tunnel construction
• Pool equipment related

This is an aeration pump that integrates a unique vacuum action suction diagonal flow impeller with a high-pressure water flow generating jet mixing impeller. It is a truly revolutionary and excellent pump that demonstrates maximum aeration with minimal power, facilitating the vertical circulation of stratified water, evenly supplying oxygen, and homogenizing water quality, thereby improving water quality physically, physiologically, and chemically. It is the most advanced mechanical device for water quality improvement and oxygen supply currently available. It shows significant effects in improving the environment of fish farming ponds, lakes, marshes, and dams, as well as in the vertical flow of stratified water and oxygen supply, and has received praise for its achievements. **Effects of Aeration** - The water is made into thin layers to maximize contact with as much air as possible, either forcibly or naturally, facilitating gas exchange with the air, absorbing oxygen from the air, and promoting oxidation. - On the other hand, decomposition products such as carbon dioxide, hydrogen sulfide, and methane are removed from the water. - Through oxidation, organic matter in the water is decomposed and transformed into mineral substances, with ferrous oxide being oxidized into insoluble ferric oxide. *For more details, please contact us or download the catalog from the link below.*

• Tunnel construction
• Pool equipment related
• Sports related facilities

The Animal Stop emits unpleasant sounds in the audible frequency range of 10 kHz to 28 kHz that pests dislike, effectively keeping many pests away. For rodent and weasel control, it has been used in individual households, supermarkets, restaurants, rice shops, agricultural cooperatives' feed and fertilizer warehouses or rice centers, as well as by pet food manufacturers and grain storage locations. In apple orchards, it is also used for rabbit and rodent control. 【Main Usage Locations】 Golf courses It comes with frequency adjustment and sound wave speed adjustment functions. 【Target Pests】 Rats, weasels, raccoons, wild boars, deer, martens, rabbits *Rainproof measures are included. For more details, please download the catalog.

• Fertilizers and Pesticides
• others

Animal Stop emits unpleasant sounds in the audible frequency range of 10 kHz to 28 kHz that pests find irritating, effectively keeping many pests away. For rodent and weasel control, it has been used in individual households, supermarkets, restaurants, rice shops, agricultural cooperative feed and fertilizer warehouses or rice centers, as well as by pet food manufacturers and grain storage locations. In apple orchards, it is also used for rabbit and rodent control. 【Main Usage Locations】 Supermarkets, restaurants, agricultural cooperative feed and fertilizer warehouses and rice centers, pet food manufacturers, greenhouse cultivation, individual households, etc. (indoor use) 【Target Pests】 Rats, weasels, raccoons, martens For more details, please download the catalog.

• Fertilizers and Pesticides
• others