Air pumps

SECOH diaphragm air pumps: modern air pumps without oil, with diaphragm mechanism instead of traditional compressor drive.  

Various capacities and models: from compact pumps for smaller applications to powerful units for intensive aeration or larger systems.  

Oil-free, clean air output: important where air quality, hygiene or chemical resistance is important.  

Energy-efficient and environmentally friendly: SECOH pumps consume up to 30% less energy than conventional pumps.  

Quiet and low-vibration operation: due to the membrane technology and sound-absorbing housing, they are suitable for environments where noise is disturbing.  

Long lifespan & ease of maintenance: due to the simple construction and oil-free operation, maintenance is limited and the life of the pump is extended.  

Versatile applications: ideal for water‑ /wastewater installations, aeration of liquids or air, aquaculture, process engineering or ventilation systems.  

Aeration or air supply in water or wastewater treatment plants. 

Air supply at aquaculture, ponds or systems where oxygen supply is important. 

Process plants or industrial systems where dry, oil-free air is required. 

Installations with limited space or noise-sensitive environment — due to compact dimensions and quiet operation.