Product Description
Product Description
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Stainless steel submersible sewage pump is the most advanced new sewage pump at home and abroad developed by absorbing the advanced technology and advantages of similar products at home and abroad, using the best hydraulic model, special structure and materials, combined with the characteristics of sewage and the actual needs of sewage discharge, and its efficiency and performance are better than domestic and foreign products.
[Features]
♦  Unique double flow channel impeller design, the best matching pump body;
♦  It has no blockage, anti-winding, high efficiency;
♦  Integrated design of engine and pump, small vibration and low noise;
♦  Specially designed for sewage, protection grade is IP68;    Â
♦  Two independent mechanical seals are provided in the pump to achieve the purpose of double sealing.
[Application]
♦  It is used to discharge sludge, waste water, and urban domestic water with CZPT particles and various long fibers (including occasions with corrosive and corrosive medium).
♦  Flow range: 5~108m³/h
♦  Head Range: 10~40m
♦  Special working conditions, professional customized services supported.
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| Stainless Steel Submersible Pump | ||
| No. | Name | Submersible sewage pump |
| 1 | Motor | Copper Windings/Carbon Steel |
| 2 | Coupling | 304/316/316L |
| 3 | Pump Cover | 304/316/316L |
| 4 | Pump Body | 304/316/316L |
| 5 | Impeller | 304/316/316L |
| 6 | Shaft | 20Cr13 |
| 7 | Bearing | Bearing Steel |
| 8 | Mechanical Seals | Graphite/Silicon Carbide |
Company Profile
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DENOR fluid equipment (HangZhou) Co. , Ltd. is a global manufacturer and supplier of water system products specializing in fluid equipment. Founded in 1998, the company is headquartered in the developed industrial city of Stuttgart, the company has a long history and rich experience in the R & D and production of water system equipment, more than 50 operators and joint venture manufacturers. The company mainly produces and sells non-negative pressure water supply equipment, frequency conversion water supply equipment, sewage lifting equipment, integrated prefabricated pump station, stainless steel multi-stage pump, stainless steel vertical multi-stage mute pump, stainless steel horizontal multi-stage pump, stainless Steel Vertical multi-stage frequency conversion pump, stainless steel horizontal multi-stage frequency conversion pump, high quality y 3 motor centrifugal pump, sewage pump, double suction sewage pump, self-suction sewage pump, diesel self-suction sewage pump, chemical pump and industrial water pump.
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Packaging & Shipping
FAQ
1. who are we?
We are based in ZheJiang , China, start from 1998,sell to North America, South America, Europe, Asia, Southeast Asia and other countries . There are total about 300 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Integrated Prefabricated Pump Station; Intelligent Integrated Int Ercepting Well; Sewage Lifting Pump Station; Stainless steel tank, sewage pump, sewage grinder and other products.
4. why should you buy from us not from other suppliers?
Denor Fluid Equipment (HangZhou) Co., Ltd. was founded in 1998 and is located in HangZhou, China. The main production and sales products include: integrated prefabricated pump station, integrated intercepting well, sewage lifting pump station etc.
5. what services can we provide?
Accepted Delivery Terms: EXW/FOB/CIF;
Accepted Payment Currency:U.S. dollar;
Accepted Payment Type: T/T;
Language Spoken:English
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| After-sales Service: | 1year |
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| Warranty: | 1year |
| Max.Head: | 10-30m |
| Samples: |
US$ 1888/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Disadvantages of using a vacuum pump
A vacuum pump is a device that pulls gas molecules out of a volume and leaves a partial vacuum. Its main function is to create a relative vacuum within a given volume. There are several types of vacuum pumps. Some of them are better suited for specific purposes than others. However, there are some disadvantages to using a vacuum pump.
Application of vacuum pump
Vacuum pumps are invaluable tools in many industrial and scientific processes. They are often used to move gas and other harmful substances and to clear clogged drains. They are also used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle or the power hydraulic component of an aircraft. No matter how they are used, they should fit the application.
The principle of a vacuum pump is to draw gas from a sealed chamber to create a partial vacuum. Over the years, vacuum pump technology has evolved from its original beginnings to its current form. Today, there are many types of vacuum pumps, including rotary vane pumps, momentum transfer pumps, and regeneration pumps.
The semiconductor industry is a major user of vacuum pumps. Among other applications, these pumps are commonly used for mounting circuit boards, securing components, blowing and jetting, and pumping. The use of renewable resources has paved the way for widespread semiconductor production, where vacuum pumps are crucial. This manufacturing shift is expected to boost vacuum pump sales across Europe. 
The most common types of vacuum pumps are positive displacement and rotary vane pumps. Positive displacement pumps are most effective for rough vacuum applications and are usually paired with momentum transfer pumps. These pumps are used in pharmaceutical, food and medical processes. They are also used in diesel engines, hydraulic brakes and sewage systems.
Positive displacement pumps are used to create low vacuum conditions and create a partial vacuum. These pumps create lower air pressure by enlarging the chamber and allowing gas to flow into the chamber. The air in the cavity is then vented to the atmosphere. Alternatively, momentum transfer pumps, also known as molecular pumps, use high-speed rotating blades to create dense fluids. 
Their drawbacks
Vacuum pumps are useful in industrial applications. However, they are not perfect and have some drawbacks. One of them is that their output is limited by the vacuum hose. Vacuum hoses are the bottleneck for vacuum pump performance and evacuation rates. The hose must be kept free of water and organic matter to ensure the highest possible vacuum.
Dry vacuum pumps do not have these problems. They may be more cost-effective but will increase maintenance costs. Water consumption is another disadvantage. When pond water is used, the pump puts additional pressure on the treatment facility. Additionally, contaminants from the gas can become trapped in the water, shortening the life of the pump.
Another disadvantage of vacuum pumps is their limited operating time at low vacuum. Therefore, they are only suitable for extremely high vacuum levels. Diaphragm pumps are another option for industrial applications. They have a sealed fluid chamber that allows a moderate vacuum. They also feature short strokes and a low compression ratio, making them quieter than their reciprocating counterparts.
Vacuum pumps are used in many industrial and scientific processes. They can be used to transport hazardous materials or clear clogged drains. They are also used in rear doors and dump tanks. Certain types of vacuum pumps can cause fluid blockages, which can be harmful. The vacuum pump should also be well suited to the fluid in it to avoid contamination.
Another disadvantage is the lack of proper vacuum system testing equipment. Mechanics often underestimate the importance of a properly functioning vacuum system. Most stores lack the equipment needed for proper troubleshooting. Typically, mechanics rely on the cockpit vacuum gauge to determine if the pump is working properly.
Some vacuum pumps are capable of providing constant vacuum. These pumps are also capable of eliminating odors and spills. However, these advantages are outweighed by some disadvantages of vacuum pumps.
editor by Dream 2024-04-22
