Medo LA-60B Air Pump LA-60B

  • Life expectancy of 6 years can be seen with proper installation and maintenance of the pump
  • Quiet operation allows the pump to run without disturbing anyone while you relax pond side
  • Designed to self-adjust should the pressure exceed the rated value of the pump, the piston stroke will automatically shorten to reduce the strain on the pump
  • Environmentally conscious design allows the pump to operate with lower energy consumption as it requires only 50-60% of the line current typically used by diaphragm pumps
  • UL-listed for outdoor use
USA Koi Favorite... We use Medo air pumps at our shop and our new installations. At any given time we have at least 10 medo pumps running!

Availability: In stock

MSRP $433.19

Our Price $373.99

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The Linear-motor-driven Free Piston System on the Medo air pump has an internal piston inside the cylinder which is driven by an electro-magnet and spring system controlled by the alternating input current cycle. The Medo air pump piston thus forms a single combined structure of two usually different devices; motor and pump. The system is quiet and vibration free, and offers the advantages of easy maintenance and a long operating life.

Medo's Linear Pump Operating Principle
The activated electro-magnet attracts the piston against the return spring, while air is taken into the cylinder through the opened inlet valve.

When the electro-magnet is deactivated, the return spring pushes the piston back, and the compressed air is brought out of the cylinder through the now open outlet valve. The system can function as either an air compressor or as a vacuum pump.

Fewer Components
The Medo air pump's unique and simple structure has no complicated transmission mechanism such as a crankshaft, connecting rods, ball bearings, etc., which are widely used in between the motor and compressor in conventional pumps.

  • Super Quiet — you can barely hear them from only 5' away
  • Super Energy Efficient — operates for only pennies per day
  • Very Reliable — motors can often run constant for five to eight years
  • Oil-less Design — provides clean, dry air with minimal maintenance
  • UL listed for outdoor use
  • Outlet: 5/8"
  • Three Year Warranty!




115V AC

230V AC

Max Airflow

2.54 cfm

82 lpm

Max Pressure

4.63 psig

.45 bar


60 Hz

50 Hz

Power Consumption

60 W @ 60 Hz


Running Current

1.2-1.4 amps


Noise Level

45 dB(A) Max. @ 1 meter

Coil Insulation

UL Class A

Gross Weight

11 lbs

5 kg




Additional Info

Price $433.19
Our Price $373.99
Manufacturer or Breeder Medo

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