 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.
Which Air Pump is right for you? Equipment Needed for Air Lift
| Model / Item | HK-25 | HK-40 | HK-60 | HK-80 | HK-100 | HK-120 |
| Rated Voltage (V) |
AC 115 (AC 110/115/120 or AC 220/230/240) |
AC 115 (AC 110/115/120 or AC 220/230/240) |
AC 115 (AC 110/115/120 or AC 220/230/240) |
AC 115 (AC 110/115/120 or AC 220/230/240) |
AC 115 (AC 110/115/120 or AC 220/230/240) |
AC 115 (AC 110/115/120 or AC 220/230/240) |
| Power Supply Frequency (Hz) |
56 / 60 |
56 / 60 |
56 / 60 |
56 / 60 |
56 / 60 |
56 / 60 |
| Normal Pressure Bar (psi) |
0.1 (1.42psi) |
0.13 (1.85psi) |
0.15 (2.13psi) |
0.15 (2.13psi) |
0.18 (2.56psi) |
0.20 (2.84psi) |
| Rated Performance lpm (cfm) |
21 |
51 |
68 |
86 |
105 |
121 |
| Power (W) |
17 |
40 |
63 |
85 |
116 |
126 |
| Noise Level (dB) |
32 |
35 |
38 |
38 |
40 |
42 |
| Closed Pressure / Bar |
0.26 |
0.38 |
0.46 |
0.54 |
0.45 |
0.54 |
| Closed Pressure / psi |
3.7 |
5.5 |
6.7 |
7.8 |
6.5 |
7.8 |
| Weight (kg) |
2.9 / 6.27 |
5.4 / 11.9 |
6.3 / 13.8 |
6.3 / 13.8 |
8.9 / 19.6 |
8.9 / 19.6 |
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