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GPD25-6S-180 Circulation Pump

Shinhoo GPD series circulator is suitable for:Commercial heating;Domestic hot water recirculation;Domestic heating

The Shinhoo GPD and GPS circulator pumps are designed for heating, domestic hot-water, cooling and air-conditioning systems. The pumps are available in various materials, making them suitable for a range of applications. The pumps are reliable and maintenance-free.

1.Pump contains two parts: body and motor (with wet rotor).Body contains impeller, while motor includes stator, rotor, shield cover and deflating screw.

2.Tightness:the pump does not use mechanical seal. Stator and rotor are  sealed with shield cover made of stainless and two heat-resistant rubber rings, which makes no leakage.

3.Lubrication of bearings and cooling of motor by inner circulation of pumped liquid.

4.Insulation class H, motor fixed with thermal protector, one speed or three speeds.

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Latest News

  • 182021 Aug
    The parent company of Shinhoo, Dayuan, has been rated as class A by Shanghai Stock Exchange for three consecutive years

      Recently, the parent company of Shinhoo, Dayuan, won the highest level "A" for the third consecutive year in the evaluation of the information disclosure work of listed companies on the Shanghai Stock Exchange in 2020-2021. According to statistics from the China Securities Journal, only 168 companies listed on the Shanghai Stock Exchange have been rated as Class A for three consecutive years   Standardized governance and good quality of information disclosure are the cornerstones of the value growth of listed companies, especially small and medium-sized companies with market capitalization. According to relevant statistics from Value Online, among the companies with a market capitalization of less than 5 billion in the Yangtze River Delta, from the results of previous year's information disclosure evaluation published by the exchange, 467 companies have been evaluated as B, accounting for 60.81%. , While only 33 listed companies have been assessed as A, accounting for only 4.3%   In the future, Dayuan Pumps will continue to maintain the high quality and efficiency of information disclosure, continue to improve the corporate governance structure, strengthen the awareness of standardized operation, further enhance communication with investors, and effectively protect the legitimate rights and interests of investors.   Shinhoo, as a subsidiary of Dayuan, will continue to empower Dayuan with innovation to achieve the company's high-quality development and help Dayuan establish a good image in the capital market!

  • 062021 Jul
    Shinhoo Canned Motor Pump Won China Patent Excellence Award

    Recently, China National Intellectual Property Administration officially issued "Decision on Awarding of the 22nd China Patent Awards." Invention Patent from Hefei Xinhu Canned Motor Pump Co., Ltd "a stretching manufacturing process of Shield Cover" won China Patent Excellence Award. China Patent Award is the only government award in China that specifically rewards inventions and creations granted patent rights, and is recognized by the United Nations World Intellectual Property Organization (WIPO). The award of Shinhoo canned motor pump is an authoritative recognition of Shinhoo innovative strength and high-quality development in this selection. Innovation drives development and intelligent manufacturing leads the future. Shinhoo canned motor pumps will continue to empower industry development with innovation and move forward steadily on the runway of high-quality development.

  • 042021 Jun
    Flowtech China (Shanghai) 2021 Held, Shinhoo Pump Attracts Attention

    Flowtech China (Shanghai) 2021 was grandly opened at the National Convention and Exhibition Center On June 2. Talents of fluid machinery gathered in Shanghai for the grand event. Shinhoo Pump was invited to participate in the exhibition, bringing a full range of products to show professional pumps and pump system solutions. To achieve the peak of carbon by 2030 and strive to achieve carbon neutrality by 2060, China for the first time promised to the world specific targets and timetables for the energy revolution and the response to climate change In September 2020. Water pump energy consumption accounts for 10% of the world's electricity consumption. Achieving energy saving and emission reduction of pumps has irreplaceable significance for achieving the goal of "carbon neutrality". For a long time, Shinhoo has spared no effort in reducing energy consumption of pumps. Not only do we invest a lot of manpower and capital every year, we also cooperate with the Harbin Institute of Technology to develop high-efficiency energy-saving pumps. Relying on professional technology and innovative advantages, Shinhoo's latest energy-saving pump product, EEI≤0.20, minimum 5W power, high efficiency and energy saving which can be used for heating, domestic hot water circulation system and water heater circulation system. We take our products as an example to understand the meaning of energy saving of water pumps more intuitively. Compared with non efficiency pumps, high-efficiency and energy-saving pumps are selected, and one million units can save electricity bills of 809 million RMB per year! The future is here! It is foreseeable that the development goal of "carbon neutrality" will bring huge opportunities to the entire pump valve industry. Shinhoo strives to take an active role in the implementation of the national carbon peak and carbon neutral strategic deployment, and demonstrate the role of professional canned motor pump companies!

  • Product Detail

The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. Speed no: The pump has 3-step speed selector.

The pump is characterized by:

  • Ceramic shaft and radial bearings.
  • Carbon axial bearing.
  • Stainless steel rotor can and bearing plate.

Product features

1.Low noise

2.No leakage

3.Ecological safety in operation

4.Artistic appearance

5.Easy installation

6.Reliable operation

Product selection

1.pump of cast iron body is widely used for delivering water of room temperature.

2.pump of copper body is largely used in the underground heating system.

3.for delivering domestic hot water we recommend using pump of stainless steel body(GDP-N) or copper body(GPD-B) 



Model: GPD25-6S-180

Pump Body Length:180mm

Power: 100/70/55W

Max.flow: 3.3m³/h

Max head: 6m

Current: 0.45/0.35/0.25A

Voltage/ Frequency: 115/230V 50/60HZ

Pump housing: Cast iron

Pumped liquid: Water

Insulation class: H

Degree of Protection: IP44

Liquid temperature range: 2-110℃

Max System Pressure: 1.0Mpa

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