The inverter drive canaccurately control the pump speed. This allows the capacity to be adjustedautomatically between 20~100%. These pumps are more than 30 times quieter andup to 90% more economical than traditional pumps.
The sound is isolated bythe spiral structure which makes more turbulence-free flow with less noisecompared to traditional types.
DC brushless motor makes the pump much quieter, achieves higher efficiency and is durable.