Resun AIR-4000K Adjustable Air Pump Kit

The Resun AIR-4000K is an air pump with adjustable airflow for aquarium aeration, sold as a kit with accessories. It belongs to the Resun AIR range.

The pump suits aquariums of 50–300 l.

The pump draws 4 W and has 2 air outlets. The airflow is adjustable, and the supply voltage is 220–240 V. According to the product data, it uses little electricity and runs quietly.

Place the pump above the water level. If it sits below the water level, use a check valve so that aquarium water cannot flow back along the tubing. The pump is not designed to run submerged, so do not place it in water.

The set includes air tubing, check valves and air stones.