Full wind RB-91D-3 high-pressure blower 18.5kw/380V high-pressure vortex fan manufacturer in stock

　　Dimensions: 644 * 550 * 569 Entrance and Exit Caliber: 4 inches

　　Selection of parameters for vortex air pump:

　　The main parameters for selecting a vortex high-pressure fan include power, air volume and pressure (which require certain requirements for calculation), voltage, etc.

　　Due to the widespread use of vortex air pumps, their selection method is the same as that of high-pressure fans. Generally speaking, the following two steps need to be followed:

　　1. Need to determine what function of the high-pressure fan is used on site, whether it is suction or blowing, and find the corresponding pressure flow curve of the high-pressure fan; If the curve is misread, sometimes the selected product cannot be used;

　　2. Based on the calculated pressure and flow rate, find the working curve above the corresponding working point that satisfies both pressure and flow rates on the curve graph; Then select the high-pressure fan model based on the working curve;