Vertical Multistage Pump
Your Leading Vertical Multistage Pump Supplier
Zhejiang Lishiba Pump Co., Ltd. is a national high-tech enterprise integrating research and development, production, sales and service. The company's vertical multistage pump includes ss centrifugal pump, vertical multistage centrifugal pump, high pressure centrifugal pump, light vertical multistage centrifugal pump, etc. A vertical multistage pump is a centrifugal pump containing two or more impellers. The impellers may be mounted on the same shaft or on different shafts, but for the majority if pumps they are on the same shaft. The fluid flows into the inlet of the pump casing where it flows into the eye of the impeller. Vertical multistage pumps are commonly used in water supply systems, building services, irrigation, and industrial applications where high pressures are required in a compact design and are particularly suited for installations where space is limited.
Why choose us
Rich Experience
"LISHIBA" brand was founded in 1999. The company specializes in the production and sales of deep well submersible motors, deep well submersible pumps, stainless steel fountain pumps, vertical multi-stage centrifugal pumps, and intelligent silent pumps.
Complete Qualifications
The company has obtained multiple certifications such as IS09001:2015, CCC, CE, and has been honored with titles such as "National High tech Enterprise", "Zhejiang Province Science and Technology Enterprise", and "Patent Demonstration Enterprise" .
Professional Team
We have a professional sales and technical team to provide comprehensive professional technical support and excellent marketing services to our customers.
Production Market
Our company's products are exported to more than 30 countries and regions including Europe, America, the Middle East, Africa, and Southeast Asia. Our domestic sales cover more than 30 provinces, cities, and autonomous regions across the country.
Types of Vertical Multistage Pump
High Pressure Centrifugal Pump
A high-pressure pump is a centrifugal pump with a head of approx. 200 to 1200 m and a maximum operating pressure of up to 600 bar. Pumps for larger heads and pressures are referred to as ultra-high pressure pumps. High-pressure pumps usually serve to transport water or other fluids from a lower to a higher level.
Vertical Booster Pump
Vertical Booster Pump utilize advanced water-cooling technology to effectively reduce operating noise while incorporating intelligent frequency conversion controllers for constant pressure water supply. This ensures stable system operation and energy efficiency. The unique design also includes "sleep and wake" functions, which automatically adjust the operating status based on actual water demand, further reducing energy consumption.
Specifications of Vertical Multistage Pump
Benefits of Using Vertical Multistage Pump
Since multistage centrifugal pumps have multiple impellers, it is capable of increasing the water pressure in a series, thus delivering higher pressures than a similarly sized single impeller pump.
The head per stage is less, allowing for relatively smaller-sized impellers with tight tolerances, thus reducing leakage loss.
Multistage pumps also help reduce floor space. Additionally, due to smaller impeller diameters and tighter clearances, these pumps also require less motor horsepower resulting in higher performance and efficiency.
For pumps of the same discharge pressure output, an increase in the number of stages lowers noise levels than a single-stage pump.
Installation Requirements of Vertical Multistage Pump
Pump size and dimension pls contact sales supply.
The pump should be sited in a well ventilated and frost-free position.
The distance between pump-motor by fan with enough air.
To reduce the head loss of inlet as least as possible, the inlet pipe shall be as short as possible.
Ensure the check valve is installed in pipe line system before the pump installation. If pump is used for boiler water supply, a check valve must be installed in the piping between pump and boiler.
Pump shall be installed in cement base or other similar base with suitable height. It can also be installed in fixed grounds or fixed brackets on wall. Pay attention not to let the weight of pipe system on pump to prevent pump from damage.
Caution: When installation, motor is not allowed to be hung upside down.
Arrow on the inlet and outlet chamber shows the direction of flow of liquid through the pump. Check whether the liquid can flow easily before starting pump.
Before pump installation, the inlet pipe line shall be cleaned. If there is impurities in pipe, it is necessary to install a strainer at 0.5-1m in front of the pump inlet.
The air locks shall be avoided when installing the inlet pipe line. See fig below.
Application Scope of Vertical Multistage Pump
Water Supply and Distribution
In municipal water systems, vertical multistage pumps help deliver consistent water pressure over long distances, ensuring reliable water supply across urban or rural areas.
HVAC Systems
HVAC systems rely on vertical multistage pumps to circulate water through heating and cooling systems in high-rise buildings and commercial facilities.
Agriculture and Irrigation
Agricultural irrigation systems use vertical multistage pumps to ensure water reaches every part of the field efficiently, helping maintain consistent crop watering.
Industrial Applications
Industries like food processing, pharmaceuticals, and chemicals use vertical multistage pumps for various processes requiring the transfer of fluids under controlled pressure.
Ordering Process
Send Us Inquiry → Receive Our Quotation → Negotiate Details → Confirm the Sample → Sign Contract/Deposit → Mass Production →Cargo Ready → Balance/Delivery → Further Cooperation
Certificate
Other Services
Delivery Commitment
- Maintain an on-time delivery rate of 99%.
- Small orders are delivered within 15 days, large orders within 35 days.
Payment Methods
- T/T: 30% Advanced Payment, Balance Payment Against The Copy Of B/L.
- 100% LC At Sight.
Transportation
FAQ