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About us
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ventilator
Classification
Multi-stage Centrifugal Fans
Keywords
ventilator
Pressure: The pressure of a centrifugal fan refers to the boost (pressure relative to the atmosphere), that is, the increase in the pressure of the gas in the fan or the difference between the gas pressure at the inlet and outlet of the fan.
Product Details
Pressure: The pressure of a centrifugal fan refers to the boost (pressure relative to the atmosphere), that is, the increase in the pressure of the gas in the fan or the difference between the gas pressure at the inlet and outlet of the fan. It has static pressure, dynamic pressure and full pressure. Performance parameters refer to full pressure (equal to the difference between the total pressure of the fan outlet and the inlet), and its units are commonly used Pa, KPa, mH2O, mmH2O, etc.
Flow: The volume of gas flowing through the fan per unit time, also known as the air volume. Q is commonly used to denote it, and the commonly used units are; m3/s, m3/min, m3/h (seconds, minutes, hours). (Sometimes it is also used "mass flow" that is, the mass of gas flowing through the fan per unit time, this time it is necessary to consider the gas density of the fan inlet, and the gas composition, local atmospheric pressure, gas temperature, inlet pressure has a close impact, need to be converted to get the habitual "gas flow")
Product Consulting
Paper machine: Shang Zhenxi+8613589536936
Paper machine: Guo Xiaochang+863396431130
Rewinder: Li Weidong+863335129266
Company Address:
320 Xinghua Road, Wangcun Town, Zhoucun District, Zibo City, Shandong Province, China
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