It vigorously stirs up water with a lot of sediment and soil.
Jet flow device equipped with stirring blades. Achieves more powerful and effective drainage. ■Features 1. J and JC types equipped with a jet flow device. 2. A and AC types are equipped with stirring blades. 3. Continuous operation in air is possible. AC and JC types come with a cooling device. 4. Made with wear-resistant materials. 5. Higher-end models use hard SiC mechanisms. 6. Equipped with protective devices. The motor protection device includes a water immersion detector and MTP. 7. Uses F-type motors that can withstand high temperatures of 155°C.
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basic information
Using a high-chromium impeller that is resistant to wear, the motor is a high-torque multipole motor. The jet flow function, which allows for more stirring based on output (standard equipment for 55 kW and above), and a built-in cooling device that can withstand operation in air can be selected as options. All models come standard with a protective feature that prevents motor burnout. Others: Submersible pump with stirring blades "U-K-A series" Submersible vortex pump with stirring blades "US-A series" Submersible sand pump "HS series" are also part of the lineup.
Price information
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Delivery Time
Applications/Examples of results
Excavation and transportation of earth and sand. Collection of sand and gravel. Scale removal in steel mills. Dredging of sedimentation ponds. Discharge of water containing other solids.
Detailed information
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NHS-850A-J 37KW with jet flow
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NHS-850A-JC 37KW with jet flow cooling device
Line up（9）
| Model number | overview |
|---|---|
| NHS-415A-A | Three-phase 200V motor output 11kw total lift 17m discharge 1.5㎥/min diameter 100mm weight 230kg |
| NHS-630H | Three-phase 200V motor output 22kw total lift 18m discharge 3.2㎥/min diameter 150mm weight 430kg |
| NHS-650A-A | Three-phase 200V motor output 37kw total lift 25m discharge 3.2㎥/min diameter 150mm weight 740kg |
| NHS-850A-A | Three-phase 200V motor output 37kw total lift 19m discharge 6㎥/min diameter 200mm weight 785kg |
| NHS-675J | Three-phase 400V motor output 55kw total lift 31m discharge 3.2㎥/min diameter 150mm weight 870kg |
| NHS-875J | Three-phase 400V motor output 55kw total lift 25m discharge 6㎥/min diameter 200mm weight 915kg |
| NHS-8100J | Three-phase 400V motor output 75kw total lift 31m discharge 6㎥/min diameter 200mm weight 2,200kg |
| NHS-10100J | Three-phase 200V motor output 75kw total lift 15m discharge 12㎥/min diameter 250mm weight 2,700kg |
| NHS-10150J | Three-phase 400V motor output 110kw total lift 22m discharge 12㎥/min diameter 250mm weight 3,500kg |
catalog（2）
Download All Catalogs
CAD data（24）
| Model number | overview | File |
|---|---|---|
| NHS-415A-A | Powerful underwater sand pump |
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| NHS-415A-AC | Powerful underwater sand pump |
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| NHS-415A-J | Powerful underwater sand pump |
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| NHS-630H | Powerful underwater sand pump |
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| NHS-630H-AC | Powerful underwater sand pump |
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| NHS-630A-J | Submersible High-Power Sand Pump |
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| NHS-630A-JC | Powerful underwater sand pump |
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| NHS-650A-A | Submersible High-Power Sand Pump |
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| NHS-650A-AC | Powerful underwater sand pump |
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| NHS-650A-JC | Powerful underwater sand pump |
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| NHS-850A-A | Submersible High-Power Sand Pump |
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| NHS-850A-AC | Powerful underwater sand pump |
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| NHS-850A-J | Powerful underwater sand pump |
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| NHS-850A-JC | Submersible Heavy-Duty Sand Pump |
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| NHS-675J | Powerful underwater sand pump |
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| NHS-675JC | Powerful underwater sand pump |
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| NHS-875JC | Submersible High-Power Sand Pump |
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| NHS-650A-J | Powerful underwater sand pump |
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| NHS-8100J | Submersible high-power sand pump |
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| NHS-8100JC | Powerful underwater sand pump |
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| NHS-10100J | Powerful underwater sand pump |
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| NHS-630H-A | Powerful underwater sand pump |
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| NHS-10100JC | Powerful underwater sand pump |
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| NHS-10150J | Submersible High-Power Sand Pump |
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Company information
Sakuragawa Pump Manufacturing, which was established as Japan's first underwater pump manufacturer, values the pioneering spirit of "Sakuragawa of technology." Through the production of innovative underwater pumps and the development of unique products that apply pump technology, we aim to explore new fields. The foundation that supports this is our technical expertise and development policy. We will continue to develop our business while cherishing the global environment and focusing on the future.