A blower unit for an air conditioner includes a case accommodating a blower wheel and a blower motor driving the blower wheel, a cover coupled to one side of a lower portion of the case to form a cooling path so that some of cooling air blown by the blower wheel is input to the cooling path and flows in the cooling path toward a lower portion of the blower motor, and a coupling unit detachably coupling the cover and the case by sliding the cover in one direction with respect to the case.

 
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< Pump system with vacuum source

> Positive displacement pump with a combined inertance value of the inlet flow path smaller than that of the outlet flow path

> Micro paddle wheel pump for precise pumping, mixing, dispensing, and valving of blood and reagents

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