Features
1. Easy installation and maintenance, no need to dismantle the piping system. The pump inlet and outlet are of the same caliber, simplifying the connection of pipelines.
2. According to the flow rate and head, the pump can be operated in series or parallel.
3. According to the need, the suction port and spitting port can be installed in the same direction or several different directions, such as 90°, 180°, and 270°, to meet different connection occasions.
4. The pump head can be increased or decreased according to the need to meet the number of pump stages and combined with cutting the outer diameter of the impeller, without changing the installation footprint, which is not available in other pumps.
5. Smooth performance curve, low head, large flow, motor current does not change much, to ensure that the motor is not overloaded.
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It adopts the YE3 three-phase asynchronous motor series with high efficiency, low energy consumption, and reasonable structure. The motor has a large starting torque, high efficiency, and low noise. |
The pump shaft is made of stainless steel 20Cr13, which is corrosion-resistant and meets the corrosive characteristics of the circulation system medium. The pump shaft and motor have a separate high structure, which is highly versatile and easy to maintain and maintain.
Direct-coupled type: The flow-passing part of the straight pump shaft is made of stainless steel 304, which is corrosion-resistant and meets the corrosive characteristics of the circulation system medium. It adopts an integrated direct-coupled structure with an extended motor shaft. The pump shaft is completely concentric, with low vibration and low noise. |
| The mechanical seal ensures reliable shaft sealing and no leakage. The friction pair uses silicon carbide versus tungsten carbide, which provides the greatest anti-wear capability. The mechanical seal is designed to have a service life of 15,000 hours. |
| The closed impeller adopts C℉D dispersion technology to optimize the design to ensure the efficiency and reliability of the pump. The impeller undergoes strict dynamic balancing testing to minimize vibration and optimize performance. |
| The volute-type pump body is designed and manufactured using the hydraulic chess shape. The inlet and outlet are on the same straight line and have the same caliber. The vertical structure facilitates pipeline connection. Import and export flanges comply with |
Application Scenarios:
-Pumps in the main loop
-Pumps in the mixing loop
-Boiler mixed flow pumps
-Gas chiller pumps
-Pumps for partial flow filters
-Pumps for constant pressure systems
-District heating systems (water quality in the heating system should meet recognized water quality standards for the system)
-HVAC systems
-Cooling system
-Domestic hot water system
-Industrial circulating fluid transfer
-Water supply systems
Operating conditions
pressure customised:
1. Suction pressure ≤ 1.0Mpa, or pump system working pressure ≤ 1.6Mpa, i.e. pump suction pressure + pump head ≤ 1.6Mpa, pump hydrostatic test pressure is 2.5Mpa, please specify the system working pressure when ordering. Please specify the system working pressure when ordering. When the system working pressure of the pump is greater than 1.6Mpa, it should be proposed separately when ordering. So that the overflow parts and joint parts of the pump are made of cast steel when manufacturing.
2. The volume content of solid particles in the conveyed medium does not exceed 0.1% of the unit volume, and the particle size is <0.2mm. Note: If the medium is with fine particles, please specify when ordering so that wear-resistant mechanical seals can be used.
3. Ambient temperature <40℃, relative humidity <95%.
4. If the use of media with fine particles, please specify when ordering, so that manufacturers use wear-resistant mechanical seals.
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