Product overview:
ISW type horizontal centrifugal pump is designed according to the unique structure combination of is type centrifugal pump and vertical pump, and is designed and manufactured in strict accordance with international standard ISO2858 and national pipeline centrifugal pump standard JB / t53058-93. The pump is designed by the advanced hydraulic model in China. At the same time, hot water pump, high temperature pump, chemical pump and oil pump are derived based on ISW type according to the use temperature and medium, which are the current national standard promotion products.
Product use:
1. ISW type pipeline centrifugal pump is used for conveying clear water and other liquids with physical and chemical properties similar to clear water. It is suitable for industrial and urban water supply and drainage, pressurized water supply of high-rise buildings, garden irrigation, fire-fighting pressurization and equipment matching. The service temperature is t ≤ 80 ℃.
2. Iswr (WRG) hot water (high temperature) circulating pump is widely used in high temperature hot water pressurization circulating transportation of boilers such as energy, metallurgy, chemical industry, textile, paper making, hotels and restaurants, and circulating pump of urban heating system. The operating temperature of iswr is t ≤ 120 ℃, and the operating temperature of WRG is t ≤ 240 ℃.
3. Iswh type horizontal chemical pump is used to transport liquid without solid particles, which is corrosive and has viscosity similar to water. It is suitable for petroleum, chemical industry, metallurgy, electric power, papermaking, food, pharmaceutical and synthetic fiber sectors, with the service temperature of T: - 20 ℃ - 120 ℃.
4. Iswb horizontal oil pump is used to transport gasoline, diesel oil, kerosene and other petroleum products. The service temperature is t: - 20 ℃ - 120 ℃.
Model meaning:
Product features:
1. Stable operation: the absolute concentricity of the pump shaft and the excellent dynamic and static balance of the impeller ensure smooth operation without vibration.
2. No leakage of water: different materials of cemented carbide seal, to ensure that different media transmission without leakage.
3. Low noise: the water pump under the two low-noise bearings runs smoothly, and there is basically no noise except for the weak noise of the motor.
4. Low failure rate: the structure is simple and reasonable, the key part adopts international first-class quality matching, and the whole machine's trouble free working time is greatly improved.
5. Easy to maintain: easy to replace seals and bearings.
6. More land occupation: the outlet can be left, right and up three directions, convenient for pipeline layout and installation, saving space.
Working conditions:
1. Suction pressure ≤ 1.0MPa, or the maximum working pressure of the pump system ≤ 1.6Mpa, that is, pump suction pressure + pump head ≤ 1.6Mpa, pump static pressure test pressure is 2.5MPa, please indicate the working pressure of the system when ordering. When the working pressure of the pump system is greater than 1.6Mpa, it shall be put forward separately when ordering. In order to manufacture the pump flow parts and the connection part of the cast steel material.
2. Ambient temperature < 40 ℃, relative humidity < 95%.
3. The volume content of solid particles in the conveying medium shall not exceed 0.1% of the unit volume, and the particle size
Performance parameters:
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