Refrigerated type dryers are of the refrigerated compressed air type used for removing moisture by cooling the air to a pressure dewpoint of 35°F, thereby removing water and lube oil which is discharged. It is a reliable and economical way of eliminating the moisture. In these dryers the air is cooled down to 2°C and then moisture contents are separated out from it.
Refrigeration calculator provides technical refrigeration datas. It features hermetic terminal colors, thermostatic control settings, pressure control settings, head & back pressures hermetic motor diagrams and temperature pressure chart.
Refrigeration Defrost Heater consists of ni-chromium resistance wire, neoprene lead wire, and standard sheath materials. These are used for electric defrosting of coils and evaporator pans for commercial refrigeration equipment. This may be clamped to pipes or tanks to promote drainage and prevent freezing.