WATER IS OUR NATURAL HABITAT Download General technical catalog Italian / English English / Russian Product range - Quick configurator Italian / English Business presentation Italian / English Espanol / Português English / Deutsch English / Русский English / Polska General conditions of sale Italian English Avogadro Download Selection program for shell-and-tube and brazed plate heat exchangers Avogadro, version 2021, is the new calculation program to be used for both shell-and-tube and brazed plate heat exchangers. Upon startup, the program will provide you with a combination of letters and numbers. This combination must be sent to WTK (sales@wtk.it) who will provide you with the program activation key. WTK Srl Via Guglielmo Marconi, 20 - 36045 Lonigo VI 0444 727400 info@wtk.it