HEYI Piezo Aquarium Air Pump 18 L/h

technical data HEYI Piezo-Aquarium Air Pump
power: 18 l/h
Power consumption: 220-240V/50 Hz, 1.5 W
Pressure: 12 kPa
Noise level <33 dB(A)
Delivery includes power supply unit, air stone, hose, non-return valve and suction cup

The HEYI piezo aquarium air pump is a small aerator pump without mechanical drive. Unlike conventional electromagnetic air pumps, this pump is only driven by a thin piezoelectric ceramic plate. There is no motor, no diaphragm and no other mechanical parts. The air flow is generated by the piezoelectric ceramic. The piezo-ceramic starts to vibrate when an electrical voltage is applied. This not only makes the HEYI piezo aquarium air pump extremely quiet and durable, it also saves a lot of energy. The power of the small air pump is sufficient to operate an air diffuser with which the aquarium can be aerated.

HEYI Piezo-Aquarium Air Pump
+ no motor, driven by piezoelectric ceramic plate
+ whisper quiet, super compact and light
+ no electromagnetic interference
+ energy saving and long lifetime