Amooca Aco 001 Commercial Air Pump For Aquarium or Hydroponics or Pond Pump Silver 18WATT 220VOLTS
Super silent with multi-level muffler
Specifications: voltage:220V / 50Hz Watt: 20W Pump Dimensions: 156*82*104 mm Max Flow rate: 38L/min Max pressure:0.02MPa
P.S. In order to avoid water countercurrent, air pump should be put above the water on 20cm or install the valve in the early tube.
Electrical magnetic air compressor in a high quality aluminum alloy case
Perfect to run several waterfarms or multiple air stones at once