New wastewater treatment series now available! A horizontal pump that does not require core extraction. We also offer a smart pump with a built-in controller for controlling the pump's rotation speed.
The Grundfos "NBG" series is a direct-acting single-suction vortex pump that excels in pump efficiency and contributes to reduced power consumption. By integrating the motor shaft with the pump shaft, it eliminates the need for alignment and features a structure that suppresses vibration. Additionally, its compact design saves space and minimizes consumables, thereby reducing running costs. The newly released "Super Vortex Series" can transport liquids containing foreign substances up to 25mm in size, thanks to its semi-open impeller. It is suitable for applications such as the transfer of dirty liquids after cutting and wastewater treatment. Furthermore, an option is available for a two-phase alloy stainless steel that is compatible with seawater. We also offer the smart pump NBGE, which has an integrated controller. 【Features】 ■ High-efficiency impeller design ■ Adaptable to fine usage flow areas by changing the impeller diameter ■ Standard equipped with top runner electric motor ■ No need for troublesome alignment on-site as it does not use a coupling ■ Compact installation possible due to direct action design *For more details, please download the catalog or feel free to contact us.
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basic information
【Lineup】 ■ Cast Iron NBG ■ Stainless Steel / Duplex Alloy NBG ■ Controller Integrated Type NBGE *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Seawater transfer ■Cooling towers ■Water treatment plant equipment ■Hot and cold water circulation ■Building air conditioning *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Grundfos is one of the world's leading pump manufacturers, boasting an annual production of approximately 16 million units and employing around 19,000 people. Its headquarters is located in Bjerringbro, Denmark, and it has over 80 locations in more than 55 countries, supplying pumps everywhere. The Japanese subsidiary, Grundfos Pumps Co., Ltd., is headquartered in Hamamatsu City, Shizuoka Prefecture, and ships about 300,000 pumps annually. Through a streamlined and unique logistics system, it achieves an extremely rapid delivery system. With sales offices in nine locations nationwide, it responds meticulously to customer needs. Additionally, through continuous efforts to improve product operability, reliability, energy efficiency, and effectiveness, it contributes to enhancing customers' energy efficiency and reducing total costs.