1 New improved pin-type needle wheel impeller. Needle-wheel system with venturi enables this specially-design to produce foam formed in a more stable way. Air are mix into very fine micro bubbles, producing excellent air-water mixture, extending the pump’s useful life and minimizing vibrations. Creating the best surface area for bubble production.
2 Venturi air intake. It not only can increase the air intake volume greatly and enhance the skimmer efficiency, but also can keep the pump running silence.
3 Dual Intake inlets best for maximum skimming efficiency. Built-in ready for any device to be connected such as ozone, etc.
4 Absolutely low power consumption The latest improved needle wheel impeller can efficiently lower the water frictional pressure in the working situation, thereby it can reduce the pump wattage consumption to the maximum 23 Watt(Hx-6530)and 33W(Hx-6540)
* Click HERE for the detail of the actual power consumption.