High-pressure Ground Air-supplying Series

As its name suggests, our flagship ventilation system provides a continuous supply of fresh air at ground level. It contains a high speed external rotor motor that can produce air at high pressure, and has an incredibly long product life at over 80,000 hours.

Super Thin

At only 186mm in breadth, it is very space-efficient.


The PSY high thermal conductivity of molecular material has high energy recovery efficiency. It also can be washed with water.

Optional Fans

We have a variety of optional fans that provide air at ground level.