Model (型号)	BEARING System (培林)	Rated Voltage (V) (电压)	Freg (Hz) (频率)	Current (A) (电流)	Input Power (W) (功率)	Speed (rpm) (转速)	Air Flow (CFM) (风量)	Static Pressure (INCH-H2O) (静压)	Noise Level (dB-A) (噪音值)	Weight (g) (重量)
MK1725HA1   MK1725HA2	Ball   Ball	110/120   220/240	50/60   50/60	0.48/0.55   0.28/0.35	45/52    44/51	2800/3100   2800/3100	190/220   190/220	0.55/0.72   0.55/0.72	53/59   53/59	920   920