Electromagnetic Diaphragm Compressors (Secoh)

PPM40

Secoh compressors are perfect for small ponds (6 ft deep max), small basins and septic tanks.

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$299.00 CAD
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Regular price
$299.00 CAD
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Electromagnetic diaphragm compressors are often referred to as linear air pumps. Most people would recognize them as aquarium air pumps; they look like a toaster. They use an electromagnetic system that oscillates the diaphragm and creates a steady flow of air. They are simple but very durable and this is the quietest way to create air pressure. But silence brings limitations and they provide no more than 4-5 PSI pressure for larger models and most operate at a maximum of 2-3 PSI.


With the right type of air diffuser, they are ideal for shallow water gardens. We have sold many diaphragm pumps over the years and the most common comment that comes up is that people are drawn to their quiet operation. However, they can sometimes be wrong about the true depth of their water basins. Picking the wrong compressor can lead to its diaphragms wearing out faster and causing it to break constantly. Trust our salespeople to provide you with the right system.

CanadianPond.ca offers you a wide choice of compressors for aeration. It is possible to make energy efficient choices while avoiding compromises. 

Electromagnetic (linear) diaphragm compressors use an electromagnetic system that oscillates the diaphragm and creates a steady flow of air. They are simple but very durable and this is the quietest way to create air pressure.

These compressors are sold as a complete aeration kit: see our SAS aeration system

PPM40: 46 LPM (1.6 CFM) Secoh Linear Compressor

  • 115V. 60Hz, 43W
  • UL Listed
  • 1.6 CFM (46 LPM)
  • 2.9 psi (11.8 kPa) (6psi max)
  • 40 dB (A)
  • 1 year warranty
  • Repair kit: RKPPM50-

 

PPM80: 85 LPM (3 CFM) Secoh linear compressor

  • 115V. 60Hz, 65W
  • UL Listed
  • 3 CFM (85 LPM)
  • 2.9 psi (19.9kPa)
  • 18.7 lbs / 8.5kg
  • 38 dB (A)
  • 1 year warranty
  • 13" x 10" x 10"
  • Repair kit: RKPPM50+

 

PPM120: 120 LPM (4.2 CFM) Secoh linear compressor

  • 115V. 60Hz, 100W
  • UL Listed
  • 4.2 CFM (120 LPM)
  • 2.9 psi (19.6 kPa) (6psi max)
  • 35.2 lbs / 16kg
  • 46dB (A) at 1m
  • 16" x 12" x11 "
  • 1 year warranty
  • Repair kit: RKPPM50+

 

PPM200: 200 LPM (7 CFM) Secoh linear compressor

  • 115V. 60Hz, 194W
  • UL Listed
  • 7 CFM (200 LPM)
  • 3.6 psi (25 kPa) (6psi max)
  • 35.2 lbs / 16kg
  • 55 dB (A) at 1m
  • 16" x 12" x 11"
  • 1 year warranty
  • Repair kit: RKPPM50+

 

Maintenance service available through our after-sales department. Contact us for a quote!

 

Preparing your compressor for winter (PDF) 

Aeration system installation instructions (PDF)

 

 

 

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