Centrifugal fan blower backward curved centrifugal fan belt drive fan cooling blower fan dc brushless fan

Several performance of the centrifugal fan blower.

Pressure:

The pressure of the centrifugal fan refers to the pressure boost (relative to the pressure of the atmosphere), that is, the increase in the pressure of the gas in the fan or the difference in the gas pressure at the inlet and outlet of the fan. It has static pressure, dynamic pressure, full pressure points. The performance parameter refers to the total pressure (equal to the difference between the outlet and the inlet of the fan), and its units are commonly used Pa, KPa, mH2O, mmH2O, etc.

Air flow:

The volume of gas flowing through the fan per unit time, also known as air volume. Q is commonly used to represent, and the common units are: m3/s, m3/min, m3/h (seconds, minutes, hours). (Sometimes the "mass flow rate" is also used, that is, the mass of gas flowing through the fan per unit time. At this time, it is necessary to consider the gas density of the fan inlet, which is closely affected by the gas composition, local atmospheric pressure, gas temperature, and inlet pressure.

Speed:

Rotation speed of fan rotor. It is often expressed in N, and its unit is R /min(R represents speed, min represents minutes).

Power:

The power required to drive the fan. It is often expressed as N, and its unit is KW.

Key Features

• Impeller diameter: 90~3500 mm
• Speed of mainshaft: 560~2900 rpm
• Pressure range: 3000~25425 Pa
• Flow range: 1297~83305 m3/h
• Air Temperature: 20~1000 Celsius degree

• Material: Cast Iron, Carbon Steel, Stainless Steel.

• Efficiency: 80%-90%

Please advise us the USAGE and following Parameter.Our engineering Dept will recommend the most suitable product for you.