Air Pump

The AP-60N has a noise level of 34 dB and the noise level of the larger AP-120 is just 38 dB. The air pumps are available from 45 to 425 l/min with a working pressure of 200 mbar/2 meters depth (except model AP-40: working pressure 120 mbar). The AP-80H delivers 125 l/min at 1 metre depth and 82 l/min at 2 meters depth.