Hakko Pond 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┬ámonth warranty through the manufacturer.
Cubic Feet Per Minute @
Part Number 0 ft 2 ft 4 ft 6 ft 8 ft 10 ft 12 ft 14 ft 16 ft 18 ft Tubing Watts
HK-25L 1.1 1.0 0.8 0.6 0.4 0.2 - - - - 5/8" 17
HK-40L 2.5 2.1 1.7 1.4 1.1 0.9 0.6 0.2 - - 5/8" 40
HK60L 2.9 2.7 2.5 2.3 2.0 1.6 1.3 1.0 0.2 - 5/8" 63
HK-80L 3.5 3.3 3.1 2.8 2.4 2.1 1.8 1.4 1.0 0.6 5/8" 85
HK-100L 4.2 4.0 3.9 3.5 3.1 2.6 2.1 1.4 0.3 - 5/8" 116
HK-120L 4.9 4.7 4.6 4.4 4.1 3.7 3.1 2.3 1.4 - 1" 126