Detailed Product Description

The height of this product is only 460 mm. The patent is ZL 96 2 29383.0. 
A special even flow device is installed at the air outlet to guarantee the surface
air speed on the fan coin being uniform. 
The return air flow direction can be easily changed on the construction site, because
the lower return air out can be changed with rear return air outlet. 
There is noise reducing material in the return air box so that the noise is kept
at lower level. 
The stainless tray for collecting condensed water is installed outside and no negative
pressure is obtained, discharging smooth.. 
The protection is guaranteed by two layers of metal. 
Manual air release valve is installed outside, the rubber pipe is connected to the
condensed water pipe. 
It is rather easy for commissioning. 
220V power supply is required and electronics switch, temperature control device.

Air speed regulator can be installed in the unit.