Air cooled chiller CW-6100AT and CW-6100AN both have 4.2KW cooling capacity and ±0.5℃ temperature stability.
However, CW-6100AT has dual pump & dual temperature control function, CW-6100AN is a single pump and temperature control type chiller.
CW-6100AT is able to cool fiber laser device and laser head at the same time, multiple use for saving cost, space and manual move.
CW-6100AT technical parameter: http://www.teyuchiller.com/Products/ChillerCW6100ATdualt.html
CW-6100AN technical parameter: http://www.teyuchiller.com/Products/ChillerCW61004200Wco.html