Centrifugal pump

D series multistage water pump is a widely used system of high-pressure pump, run hot and cold water as a booster pumps in parallel water supply of the high-rise building, fire, boiler feed water and cooling water systems and a variety of irrigation fluid conveying.

Flow rate range: 20-2,800 cubic meters per hour
Head range: 7-190 meters
Motor power: 4 to 1,100 kilowatts
Rotation speed: 1,450/2,980 revolutions per minute
Suction pipe diameter: DN125-500, discharge pipe diameter: DN80-400
Installation mode: Vertical or Horizontal
Operating pressure: Standard 1.6 MPa, optionally 2.4 MPa
Medium temperature: -15°C to 120°C
Environmental temperature limit: Below 40°C

This series of pump is of sub-horizontal,multi-stage single-suction and centrifugal,using state-recommended hydro-module.The pump is efficient,reliable,and durable with lownoise performance ,easy maintenance and wide scope ofusages.We specialize in manufacturing D,DF,DY and MD seriesof single-suction multistage centrifugal pumps based on our20 years plus history and fame of biggest multistage pumpmanufacturer in Middle-Southern Area .Our pumps are widelyapplicable.
Our pump is applicable to deliver those fluid withoutsolid,particles or any other suspended stuff,water forinstance.While oily and corrosive or solid-contained fluid canbe pumped by means of material modification,sealingmethods,and cooling system adding.
The max,inlet pressure shall be 0.6MPa.

GTL Series Single-Stage Single-Suction Inline Centrifugal Pump
This product is developed by our company's technical team in collaboration with domestic pump experts. It adopts advanced hydraulic models from China and integrates performance parameters from the IS-type centrifugal pump series. Through innovative design improvements based on conventional vertical pump structures, the GTL series can be further customized for specific applications such as high-temperature fluids, corrosive chemicals, and oil transportation.
Key Features: High efficiency, energy-saving operation, low noise, and reliable performance.

The 100ZW100-20 self-priming sewage pump is a new type of sewage product, which has the characteristics of simple structure, good self-priming ability, strong sewage discharge ability, and easy maintenance. The technical indicators of the product are ahead of similar domestic products and have reached the world's advanced level.

The D-type multistage centrifugal pump is designed for the supply of clean water or liquids with similar physical and chemical properties to water, with a temperature below 80°C. It is suitable for use in mining, industrial, and municipal water supply and drainage systems.

Feature Description of Sea Water Cooling Pump
1. The overcurrent components of the electric pump are made of high-strength engineering plastics, equipped with wear-resistant mechanical seals.
2. 63/71 and 80 base, equipped with a special plastic base plate.
3. Low-noise standard motor; single-phase motor with thermal protector.
4. The motor uses high-temperature resistant bearings, with long operational life and reliability.
5. Complete separation of water and shaft, ensuring safety and reliability.
6. Optional pneumatic switch to ensure convenient and safe use.
7. F-class insulation; IP55 protection level.

1.Smooth transmission, no pulse, accurate measurement;
2.Use magnetic drive structure, static seal, truly achieve zero leakage;
3.Diversified drive, wide application in the industry, complete models;
4.High efficiency and energy saving, easy maintenance, low installation cost and long service life.

The Deep Suction Water Pump is mainly used for lifting water from deep wells and increasing water pressure. It is widely used in various water conservancy facilities such as agricultural irrigation, urban and rural living areas, industrial and mining enterprises water supply and drainage, construction site dewatering, rivers, reservoirs, fountains, refrigeration systems, hot spring baths, and landscaping. Its main feature is that the motor and pump are integrated and submerged in water for operation, with the advantages of convenience in use, installation, and maintenance, energy-saving, and environmental protection. According to different requirements, it can be provided in different materials such as stainless steel casting, stainless steel stamping and welding, cast bronze, and cast iron. The pump has strict restrictions on the outer diameter and is water-lubricated, preventing motor seal leakage and water source pollution.