Horizontal multistage centrifugal pump scope of application

Horizontal multistage centrifugal pump is mainly used for urban high-rise building water supply and drainage and fire water, water supply and drainage of factories and mines, long distance water delivery, water production process cycle, HVAC cycle, domestic water and other purposes. 1, horizontal multistage centrifugal pump is suitable for conveying water and physical and chemical properties similar to water, the volume of solid insoluble matter does not exceed 0.1 单 unit volume, particle size ≤ 2 mm. 2, horizontal multistage centrifugal pump medium temperature: -15 ℃ ~ 80 ℃ 3, horizontal multistage centrifugal pump working pressure: system pressure ≤ 3.0MPa. That is: system pressure ═ inlet pressure + pump working pressure ≤3.0MPa. 4, the ambient temperature should be below 40 ℃, relative humidity should not exceed 95℅. 5, As the pump main components are made of cast iron, so the transmission medium should be no corrosive. Note: If the medium with small particles or a strong corrosive.

Office Chair

Office chairs are compared to previous times, More attention is paid to human factors such as the flexibility and comfort of the chairs, In order to relax yourself as much as possible in a intense working atmosphere, To improve the enthusiasm and efficiency of work. Human design highlights the people-oriented concept, That is, to emphasize the morphological beauty of the appearance, Also value the inherent comfort, functionality, and environmental protection of the CHAIR itself, It is a human care for psychological and physical people. From a psychological perspective, Now for the office chair design, With a beautiful external form, Its materials in texture and color aspects, Environmental protection is also constantly strengthening, Give people a pleasant psychological feeling. From a physiological point of view, the humanized design ensures the comfort of the chair, especially in the design is more obvious. Comfort is the design based on the human engineering degree, which must be based on the scientific analysis of the size of the human body, and should understand the population and region of the product. Only in this way can we achieve the real humanization.

Desk Chairs,Aeron Chair,Kneeling Chair,Steelcase Leap

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