The Evolution Aqua Air Pump 75 is a robust and powerful air pump, designed for aeration of ponds and filters. Economical to run, it delivers a maximum output of 75 litres per minute (4,500 litres per hour) with just 44W of power consumption.

Evolution Aqua Air Pumps are weather proof and designed for outdoor use all year around. They are well engineered with robust build quality, and thermal protection comes fitted as standard. The Evolution Aqua Air Pump 75 has been tested and proven to provide excellent air output to a depth of 3.9m.

The Evolution Aqua Air Pump 75 is ideal for providing aeration to the Nexus220+ pond filter based on the 50 litres of K+ Media it comes supplied with. However if extra media is added to Nexus Plus koi pond filters then larger air pump sizes are required:

50 – 75 litres = Use an Air Pump 75
75 – 100 litres = Use an Air Pump 95
100 – 150 litres = Use an Air Pump 130
150 – 300 litres = Use an Air Pump 150

Evolution Aqua Air Pump 75 has the following specifications:

• Max air flow rate: 75 litres per minute (4,500 litres per hour)
• Max air flow rate at 1m depth: 59 litres per minute (3,540 litres per hour)
• Max operating depth: 3.9m
• Power consumption: 44 Watts
• Dimensions: 236 x 181 x 190.6mm
• Standard 2 year warranty