Kockney Koi Hi-Flow Air Pumps.
All aquarists know that fish require oxygen to live. What is not so obvious is that the bacteria that form part of the biological filtration process also require a good oxygen level to be able to perform correctly and keep your water to the desired quality. It is becoming ever more popular for air pumps to be used to raise oxygen levels in filters. This increases the biomass which in turn enhances the overall performance of the filter resulting in better water quality and healthier fish.
This makes it suitable for ponds and large aquariums.
Available in 4 Sizes
Ideal for:
Fish filtration equipment (oxygen supply)
Septic tank & Sewage (biological aeration)
Aerobic Wastewater Treatment
Air Sampling
Soil Aeration
Aquaculture Aeration
20 LPM – comes with 2 spare diaphragms, 2 inlet and exhaust valve assemblies, chrome 8 tap manifold, rubber joining piece, clips and full 12 months warranty
50 LPM – comes with 2 spare diaphragms, 2 inlet and exhaust valve assemblies, chrome 10 tap manifold, rubber joining piece, clips and full 12 months warranty
120 LPM – comes with 2 spare diaphragms, 2 inlet and exhaust valve assemblies, 33 outlet manifold, rubber joining piece, clips and full 12 months warranty
225 LPM – comes with 2 spare diaphragms, 2 inlet and exhaust valve assemblies, 33 oulet manifold, rubber joining piece, clips and full 12 months warranty
UKCA & CE Certified
Pump Vs Lph @depth | 0cm | 50cm | 100cm | 150cm | 170cm |
Hi-Flow 20
Hi-Flow 50 |
1200
3000 |
600
|
450
2,400 |
300
2,000 |
1,800 |
HI-Flow 120 | 9,200 | 4,000 | 3,000 | 2,000 | 1,700 |
HI-Flow 225 | 15,500 | 7,000 | 6,200 | 5,000 | 4,800 |

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