Extra large protein reaction chamber.
Internal bubbles deflector.
Multi-circle water level adjuster.
DC frequency conversion technology, high efficiency and energy saving.
Pin wheel impeller makes more bubbles.
Venturi tube with big air flow.
Ceramic shaft and bushings, corrosion resistance, long life.
Specifications
Model: DB-120
Voltage?AC230/115V
Frequency?50/60Hz
Power?25W
Q.max: 800L/h
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