Improved the challenges of high-speed pumps that have been difficult to handle until now. Compact and lightweight!
The "SD-N Series" high-speed underwater diagonal flow pump, compliant with the APSII model, addresses issues related to high-speed operation by re-evaluating the load distribution on the impeller and deriving an optimal shape for improvement. As a result of adopting this impeller, the pump's increased speed allows for a smaller diameter to handle the same discharge volume compared to conventional models, achieving miniaturization and weight reduction. Additionally, by reducing the number of motor poles, both the starting and rated currents have decreased, leading to expected energy-saving effects. Furthermore, the adoption of a structure that allows the impeller to be pulled out from the casing while still attached to the main shaft (pull-out method) has improved maintainability. For more details, please download the catalog.
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basic information
【Features】 ○ Compared to conventional models, pump dimensions are reduced (up to 15%) and weight (15-40%) ○ Smaller auxiliary equipment such as piping diameter and suspension devices can be achieved ○ Cut-off operation, which was difficult with high-speed axial flow pumps, is now possible ○ Stable operation is realized across the entire discharge range ○ By reducing the number of motor poles, starting and rated current are decreased, improving energy-saving effects ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Uses】 ○ Rainwater drainage in sewers ○ Storm surge countermeasures and flood prevention ○ Agricultural water intake ○ On-site drainage (factories, treatment plants, etc.) ○ Industrial water intake and more ● For more details, please contact us or download the catalog.
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Company information
The business area that began with aircraft manufacturing has expanded alongside societal development, and now encompasses five business fields: aircraft, special vehicles, fluids, industrial machinery systems, and parking systems, with numerous top-share products in each. Additionally, maintenance is conducted within the group to ensure the stable operation of these systems, supporting a safe society and comfortable living.