Blower Selection Knowledge

    It is very important to select a suitable blower. A suitable function blower, not only can utmost develop its excellent quality, but also can accomplish and ask as required; By contraries, if select one function is far away to the own demand or pursue high function, high horsepower simply or lean to high price, but function can't far reach the own demand of the blower product. Especially amateur personage. All these are common mistaken ideas that consumers select the blower products. The following is the WINFAN engineer of manufacturing of the blower that give the consumer for the vast blower chooser some simple purchase formulae, only for reference!

Blower Horsepower Calculation Formula

HP= Pt×Q÷6120÷0.746÷0.6

Among them,0.746 is power KW transforms to the horsepower HP conversion ratio, 0.6 is the blower efficiency.

Example one ：

28000 CMH = 466 CMM

2600 Pa = 260 mmAq

Apply formulae mechanically, can obtain：

HP = 260×466÷6120÷0.746÷0.6

     = 44.2

    should choose 50 hp

Example two ：

33500 CMH = 558 CMM

2600 Pa = 260 mmAq

Apply formulae mechanically, can obtain ：

HP = 260×558÷6120÷0.746÷0.6

    = 52.9

    should choose 60 hp

Example three ：

47000 CMH = 783 CMM

3000 Pa = 300 mmAq

Apply formulae mechanically, can obtain ：

HP = 300×783÷6120÷0.746÷0.6

    = 85.7

    should choose 100 hp

    If you have any question about blower or especial demand,please be sure to contact with us!