[额定电压]220V

[叶轮转速] 130-250转/分

[溶氧量] 2.8-3.2kg/hr

[负载电流] 5.5A

[空载电流] 0.02A

[增氧面积] 8-10亩

[叶轮直径] 55cm

[额定电压] 380V

[叶轮转速] 130- 250转/分

[溶氧量] 3.6-4.0kg/hr

[负载电流] 2.2-3.5A

[空载电流] 0.05A

[增氧面积] 10-12亩

[叶轮直径]55cm