High head submersible pump U-W2 stage series (multistage pump)
Sakuragawa Pump Manufacturing Co., Ltd.
About This Product
The two-stage structure achieves approximately twice the lift compared to other pumps with the same output. Since it is cylindrical, has no protrusions, and has a small width, it is ideal for use in narrow and deep sites such as deep well construction in urban civil engineering.
■Site of use
・Drainage from deep well construction
・Drainage and water supply for civil engineering construction work
・Water supply at dam and tunnel sites
・Drainage of basements and underground passage pits
・Drainage from open pit mining at mine sites
・Use as a cleaning pump
・Use as a jet flow pump
・Water supply to fountain equipment
■Caution
When suspending the pump from pipes using the deep well construction method, please use a hanging device to prevent it from falling as a safety measure.
Features
■Characteristics Twice the lift with the same output
A two-stage pump (multi-stage pump) is a pump with a structure in which the impeller and casing are stacked in two stages to increase pressure. It can achieve approximately twice the lift compared to other pumps with the same output.
■Since the motor is constantly cooled, it is less likely to malfunction.
Since the all-channel structure is adopted, the motor is constantly cooled by pumped water during operation, suppressing the temperature rise of the motor.
■Protects mechanical seals and lasts longer in 2 steps
Normally, when the pump is operating, back pressure of dirt and water is applied to the back of the impeller, and this pressure is applied directly to the mechanical seal. However, by using an oil seal and Sakuragawa's original back pressure relief mechanism, the pressure directly applied to the mechanical seal is released, extending the life of the mechanical seal and reducing the number of breakdowns and maintenance.
■Wear-resistant impeller
The impeller uses high chromium cast iron (chromium content 25%). It exhibits wear resistance and lasts a long time in sites where it is used for a long time or in tough conditions.
■Easy to maintain
The seal housing eliminates the need to install a large, heavy casing directly over the mechanical seal. Not only does it reduce the burden on the operator, but it also prevents damage to mechanical seals and shafts during maintenance.
Stud bolts are used for hex bolts that are often disassembled. Easy to install and remove parts, improving maintainability.
The large opening of the terminal box cover makes it easy to connect the motor and cable. Furthermore, there is a cable inspection/connection port on the side of the head cover, making it easier to connect the cables.
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Product
High head submersible pump U-W2 stage series (multistage pump)
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Handling Company
Sakuragawa Pump Manufacturing Co., Ltd.
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Categories
1 Models of High head submersible pump U-W2 stage series (multistage pump)
| Product Image | Part Number | Price (excluding tax) |
|---|---|---|
|
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U-232W |
Available upon quote |
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