 Hakko Air Pumps are high volume diaphragm pumps designed for a variety of low-pressure applications.
Koi pond aeration, large aquarium aeration and earth pond destratification are only a few of the many applications for Hakko pumps.
Hakko pumps are compact, affordable, energy-efficient and very, very quiet (less than 38 decibels!)!
Hakko units utilize linear- motor theorem to reduce power consumption during full operation. Units are extremely quite utilizing spectrum analysis technology in order to decrease any mechanical noise.
- No oil needed for lubrication making the Hakko easy to maintain.
- These are the best large air pumps available today.
- 18 month warranty through the manufacturer.
| Model |
HK-40 |
HK-60 |
| Flow |
2.3 CFM |
3.4 CFM |
| Power |
40 Watts |
63 Watts |
| Noise Level |
35 dB |
38 dB |
| Normal Pressure |
1.85 psi |
2.13 psi |
| Closed Pressure |
5.50 psi |
6.70 psi | |
