Air Pumps Hakko

Hakko Air Pumps

Hakko Air Pumps

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.
  • 36 month warranty through the manufacturer.

Model / ItemHK-25HK-40HK-60HK-80HK-100HK-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

If there is a product or size you do not see on our web site, send us a email and we will find it for you.

SKU Description Price Order
HK-25L Hakko Air Pump 30 LPM - 1.1 CFM Max Depth 21-ft. $209.98 Add To Cart
HK-40L Hakko Air Pump 65 LPM - 2.3 CFM Max Depth 14.5-ft. $284.98 Add To Cart
HK-60L Hakko Air Pump 95 LPM - 3.4 CFM Max Depth 16-ft. $349.98 Add To Cart
HK-80L Hakko Air Pump 110LPM - 4.0 CFM Max Depth 18-ft. $439.98 Add To Cart
HK-100L Hakko Air Pump 170 LPM - 6.1 CFM Max Depth 14.5-ft. $649.98 Add To Cart
HK-120L Hakko Air Pump 190 LPM - 6.8 CFM Max Depth 16-ft. $729.98 Add To Cart

Hakko Diaphgagm Kits

Hakko Diaphgagm Kits

Our rebuild diaphragm kits are simple to install. They include diaphragms to fix both sides. Refer to our trouble shooting section for directions on proper replacement procedure.

Tools you will need:

- 1 medium phillips screwdriver

- 1 small phillips screwdriver

- 1 medium pair of pliers

Note: If your diaphragms are blowing out frequently, you most likely have an excess back pressure problem in your design. Check that your air delivery tube is large diameter and no kinking is occurring. Check your air diffusers for clogging. Ceramic style air stones need cleaning with muriatic acid every 3 months typically. Check that the number of air diffusers is sufficient to handle the air output of your Hakko pump. Too few diffusers will create excess back pressure. Read the article titled "Heat Control for Air Pumps"

SKU Description Price Order
HK-M25 Magnet for HK25 1PC $44.98 Add To Cart
HK-M40 Magnet for HK40 1PC $49.98 Add To Cart
HK-D25 Hakko Diaphragm Set HK25L - 2PC $49.98 Add To Cart
HK-M60/80 Magnet for HK60 and HK80 1PC $59.98 Add To Cart
HK-D40 Hakko Diaphragm Set HK40 - 2PC $59.98 Add To Cart
HK-D60/80 Hakko Diaphragm Set HK60 and HK80 - 2PC $64.98 Add To Cart
HK-D100-120 Hakko Diaphragm Set HK100 and HK120 - 2PC $99.98 Add To Cart
HK-M100/120 Magnet for HK100 and HK120 1PC $149.98 Add To Cart