Vertical Multistage Centrifugal Pump
The vertical multistage centrifugal pump is offered with standard vertical motor and ready-packaged mechanical seal. The maintenance is quite easy and convenient. Provided with #304/316 stainless steel liquid passage, this lightweight multi-stage centrifugal pump is particularly suitable for mildly corrosive medium.
Capable of taking the place of CR and CRN pump from Denmark, our stainless steel vertical centrifugal pump is well received in the market ever since the product launch, by virtue of the reliable quality, wide application, and the high efficiency.
- Produced from excellent hydraulic model and advanced manufacturing process, the performance and service life of the corrosion resistant centrifugal pump are greatly enhanced.
- The mechanical seal for the shaft, which is made of cemented carbide and fluororubber, effectively improves the operation reliability of the vertical multistage centrifugal pump. Moreover, the liquid temperature can be as high as 120℃.
- Besides the compact structure, small volume, light weight and low noise, this product also features energy conservation, convenient inspection and maintenance.
- The inlet and outlet are located at the same horizontal line with the pump seat. So, our product can be installed on the pipeline directly.
- This range of multi-stage centrifugal pump can be equipped with standard motor or special motor required by customers.
- According to customer's demand, an intelligent protector can be installed on the vertical multistage centrifugal pump to prevent the damage caused by idling, default phase or overload.
- Water supply: water filtration and transportation, main pipe and high-rise building pressurization
- Industrial pressurization: process water supply, cleaning system, high-pressure washing system, and fire fighting system.
- Industrial liquid transportation: cooling and air condition system, boiler water supply system, boiler condensation system, machine tool configuration, and acidic and alkaline medium delivery.
- Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator, and the water treatment system for swimming pool.
- Irrigation: sprinkling irrigation and trickle irrigation.
| Range of Pump Dia. | Up to 80mm |
| Range of Flow Rate | Up to 55 m3/h |
| Range of Pump Head | Up to 305m |
| Max. Pump Stage | 26 stage |
| Liquid Temperature type | -15℃ ～+70℃ |
| Hot Water Type | +70℃ ～ +120℃ |
| Ambient Temperature | Up to +40℃ |
| Altitude | Up to 1000m |
| Sealing Type | Mechanical seal |
| Applicable Medium for Vertical Multistage Centrifugal Pump | 1. Thin and clean non-flammable and non-explosive medium with no solid particle or suspended substance. |
| 2. Mineral water, softened water, pure water, seed oil, and other medium for light industry. | |
| 3. Mildly corrosive medium pumping and transportation. |
Related Names
Verticile Pump | Multistage Pump | Centrifugal Pump | Booster Pump | Pressure Pump | Fire Fighting Pump
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Defu Machinery was co-founded by Shanghai Y&L Pump Factory and Jiangsu SELE Pump Factory. We are committed to development, production, sell, and maintenance of various types of pumps, self priming sewage pump, air operated diaphragm pump, centrifugal pump, fire pump, diesel engine driven pump, irrigation pump, and some others.
More and more users choose our products, such as irrigation pump for Ministry of Agriculture Uganda, flood water pump for Government of Thailand, water drainage pump for open-pit coal mining in Indonesia and Guyana, ballast pump for SAIPEN company, underground drainage pump for using in Australia, and so on.
