Your Professional Peripheral Pumps Supplier
Dafu, founded in 1995 and headquartered in Daxi, Wenling, Zhejiang, the hometown of water pumps in China, is a limited liability company specializing in the production of water pumps and motors. The first phase of the project involves the construction of 300 acres of land and the second phase involves the construction of 200 acres. Ten automated molding production lines and workshops will be constructed. After the project is completed, it will form an annual production capacity of 7 million intelligent water pumps and officially commence construction in early 2023.
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![Cast Iron Peripheral Pumps]()
Cast Iron Peripheral PumpsPump material: Brass impeller, AISI 304 shaft. Power: 0.37KW/0.75KW/1.5KW/2.2KW/3.7KW. Max Head: 55m. Max. liquid temperature: +40℃. Max.suction: +8 mread more -
![Peripheral Magnetic Drive Pumps]()
Peripheral Magnetic Drive PumpsPump material: CFRPP / GFRPP / ETFE / PVDF. Power: 1HP /-2HP /3HP/5HP /7HP 10HP. Max Head: 50m. Max. liquid temperature: 80℃. Max.suction: +8 mread more -
![Peripheral Vane Pump]()
Peripheral Vane PumpPump material: Cast iron. Power: 1HP /2HP /3HP/5HP /7HP/10HP/20HP. Rotary speed: 960/1400/2800rpm. Max Head: 50m. Max. liquid temperature: 55℃read more -
![Peripheral Booster Pump]()
Peripheral Booster PumpPump material: Cast iron. Power: 1HP /2HP /3HP/5HP /7HP/10HP/20HP. Rotary speed: 2850rpm. Max Head: 50m. Max. liquid temperature: 40℃read more -
![Self-priming Peripheral Pumps]()
Self-priming Peripheral PumpsPump material: Cast iron. Motor: 100% copper wire. Impeller: Brass. Power: 1HP /2HP /3HP/5HP /7HP/10HP/20HP. Rotary speed: 2850rpmread more -
![Intelligent Peripheral Pumps]()
Intelligent Peripheral PumpsPump material: Cast iron. Motor: 100% copper wire. Impeller: Brass. Power: 1HP /2HP /3HP/5HP /7HP/10HP. Rotary speed: 2850rpmread more
why choose us
Professional R&D Team
We have an excellent technology research and development team and type test laboratory of the industry nationwide , also has set up the Shangrao Enterprise Technology Centre and applied for more than 30 patents, which provides a reliable guarantee for product technology and core competitiveness enhancement of the company.
Quality Assurance
The company has passed ISO9001 quality management system certification, as well as other related product certificates such as CE, GS, EMC, ROHS, etc.
Rich Experience
We have 36 years experience sine our establishment in 1988,we are professional in producing and selling water pumps.Meeting the requirements of the product design and process, providing strict testing data.
Production Equipment
We have equipped with the most advanced CNC processing equipment for casting, CNC precision automatic lathe for shaft, UAS patent automatic machine for casting aluminum in rotor, automatic winding machine and other kinds of processing equipment at home and abroad.Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.
Product Description
|
MODEL |
PM series |
LOGO/BRAND |
AQUOR or OEM |
|
COLOR |
CAN BE CUSTOMIZED |
CERTIFICATE |
CE，CB，ISO14001 |
|
POWER |
0.37KW-0.75KW |
PACKING |
Carton，1pcs/ctn |
|
MAX HEAD |
29-52M |
WARRANTY |
12 months |
|
VOLTAGE |
220V/50Hz |
PAYMENT |
TT,LC,any other payment to support |
|
OUTLET |
1''*1'' |
DELIVERY TERM |
30-40days on receipt of the down payment or LC |
|
MAX FLOW |
30-45L/min |
LOADING PORT |
Ningbo,Shanghai or any port in China |
|
MOQ |
100 |
CABLE |
OEM |
Efficiency and Performance
Peripheral pumps are designed to deliver high efficiency in specific applications. They can handle fluids with low to moderate viscosity and are particularly effective when high pressure is needed at low flow rates.
Versatility
These pumps can handle a variety of fluids, including clean water, light oils, and non-corrosive liquids. This versatility makes them suitable for a wide range of applications, from industrial processes to HVAC systems.
Reliability and Durability
Peripheral pumps are known for their robust construction and long service life. With fewer moving parts and a simple design, they require less maintenance and provide reliable performance over time.
Components Of Peripheral Pumps
Motor
The motor is the source of power for a peripheral pump. This motor is powered by electricity in which it operates by converting the electrical energy into mechanical power. The electrical energy is supplied by the mains electricity line. The mechanical power is provided in terms of torque and speed depicted on the motor shaft.
Impeller
This is the part of the pump that rotates at high speed to create a vacuum in the pump. This vacuum is meant to force fluid from its source into the pump. Peripheral pump manufacturers design the impeller with radial vanes. Such vanes are used to rotate the fluid as it enters the pump.
Casing
This is the pump housing meant to seal off the atmosphere to the pump interior and prevent fluid leakage. The casing is designed to allow fluid to rotate between it and the impeller as the fluid kinetic energy is converted to pressure energy. This high-pressure energy is used to move the fluid to the required destination. Peripheral pump manufacturers produce the casing from high strength materials like stainless steel or cast iron to ensure it can withstand high fluid pressure.
Suction Pipe and Valve
The suction pipe is used to connect the pump inlet port to the source of the liquid like a tank. This is the pipe that is used to convey the liquid from its source into the pump when the impeller starts rotating. The suction valve is used to regulate the amount of fluid that flows into the pump. Peripheral pump manufacturers also design this valve with a strainer to help filter out any foreign materials from getting into the pump and causing a blockage.
Discharge Pipe and Valve
The discharge pipe connects the pump to the pipe network. The valve is used to regulate the fluid flowing from the pump to the pipeline.
Applications of Peripheral Pumps
Boiler Feed
In boiler feed applications, peripheral pumps shine by delivering the high pressure needed to feed water into boiler systems efficiently. Their ability to maintain consistent pressure is crucial for ensuring the boilers operate safely and effectively, making them a reliable choice for both industrial and commercial boiler systems.
Water Treatment
In water treatment facilities, peripheral pumps are indispensable for tasks such as pressure boosting and transferring treated water through the distribution network. Their high-pressure capabilities ensure that treated water is delivered efficiently, even over long distances or through complex piping systems, making them a cornerstone of modern water treatment operations.
Cooling Systems
Peripheral pumps play a vital role in cooling systems, where they are tasked with circulating coolant to maintain optimal temperatures. Whether it’s for industrial machinery or HVAC systems in commercial buildings, these pumps ensure that the coolant flows steadily and efficiently, preventing overheating and maintaining system integrity.
Chemical Processing
The chemical industry often requires the precise transfer of various non-corrosive chemicals, and this is where peripheral pumps excel. Their ability to handle different fluid viscosities and maintain consistent flow rates makes them ideal for applications such as chemical dosing, blending, and transfer. The precision and reliability of peripheral pumps ensure that chemical processes run smoothly and efficiently.
Packaging & Shipping
FAQ
We're professional peripheral pumps manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade peripheral pumps from our factory.
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