Medo LA-100 Air Pump LA-100

  • 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!
SKU: LA-100

Availability: In stock

MSRP $686.46

Our Price $592.99

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Medo Pump Technology
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.

Voltage 115V AC 230V AC
Max Airflow 4.59 cfm 115 lpm
Max Pressure 5.12 psig .45 bar
Frequency 60 Hz 50 Hz
Noise Level 45 dB(A) Max. @ 1 meter
Coil Insulation UL Class A
Gross Weight 20.7 lbs 9.4 kg
Recognition UL CE

Additional Info

SKU LA-100
Price $686.46
Our Price $592.99
Manufacturer or Breeder Medo

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