Hakko Air Pump
The Hakko HK-40L Linear air pump is a top of the line linear air compressor that delivers a maximum of 65 litres of air per minute. It is a small unit with a surprisingly high output and good for ponds up to 3m deep. Hakko air pumps are built to last with a very durable body and mechanics meaning years and years of everlasting quality airflow. The Hakko 40 produces a very low noise output (35 dB at 1 meter), low power consumption (40 watts), is completely oil free and has built in overload protection with auto off/on switch for overheat situations. It is UL and CE listed for outdoor use.