Equipped with 5 DDHRS microbubble generation nozzles! The highest class of microbubble generation volume!
The "eco-bubble(R)-5N" is a microbubble generation device with a separate model consisting of a DDHRS microbubble generation nozzle and pump. It is suitable for treating large volumes of water and maintaining water quality in aquaculture facilities such as shrimp farming ponds. It can manage water treatment for volumes of approximately 100m3 and control dissolved oxygen levels in outdoor seafood farming sites. We also offer a model equipped with three DDHRS microbubble generation nozzles. Please feel free to contact us. 【Features】 ■ Separate model ■ Equipped with five DDHRS microbubble generation nozzles (patented technology) ■ Ideal for maintaining water quality in aquaculture facilities * For more details, please refer to the catalog or feel free to contact us.
Inquire About This Product
basic information
【Specifications】 〔Pump〕 ■Output (W): 1,500/2,200 ■Phase/Voltage (V): Three-phase/200 ■Impeller Material: Resin ■Weight (kg): 32/38 〔Nozzle〕 ■Number of Nozzles: 5 ■Material: SUS316 ■Weight (kg): 23 *Nozzle External Dimensions: 22cm (H) × 33cm (φ) *Pump: Weight for 50Hz (32/51kg) *For more details, please refer to the catalog or feel free to contact us.
Price range
P5
Delivery Time
Applications/Examples of results
For more details, please refer to the catalog or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Daiko Giken Co., Ltd. was founded in 1987 as a company (Daiko Giken Limited) that specializes in the installation of equipment for special gases, medical gases, and liquefied petroleum gases. In April 2010, we established the Eco Bubble Division and began joint research and development of microbubble generation devices with Professor Hiroaki Tsutsumi from Kumamoto Prefectural University. In July 2011, we obtained a domestic patent for the fine bubble generation nozzle DDHRS (double vortex high-speed rotating gas-liquid mixing double tank) and started selling the microbubble generation device (eco-bubble®-400) equipped with one DDHRS nozzle in November of the same year. We have also obtained patents in the United States, China, and South Korea. Subsequently, we developed and released the freshwater submersible pump integrated model eco-bubble®-250, the compact model eco-bubble®-S series, and the pump-nozzle separated model eco-bubble®-N series. By selecting from these models, we can accommodate a wide range of applications, from aeration of water in tanks of 10 to 20,000 liters to wastewater treatment facilities in outdoor settings and aeration of water in aquaculture facilities of 10,000 m³. In December 2020, we changed our company name to Daiko Giken Co., Ltd.
![Microbubble generation device [*Test device available for free loan*]](https://image.www.ipros.com/public/product/image/b6c/2000511401/IPROS38472876326396175815.jpeg?w=280&h=280)
![[New Release!] System storage 'Lacro' that can accommodate a clothes dryer.](https://image.www.ipros.com/public/product/image/920/2001227955/IPROS30613023871672172936.jpeg?w=280&h=280)
