We offer the cral300 series chillers are customchill’s base model recirculating chiller. The cral300dp is the self-contained unit rated at 300 watts, and is designed for ease of use and durability. (the rack-mounted cral300drp is also available.) this high efficiency compact chiller offers maintenance free, long lasting performance. The cral300dp chiller comes standard with a universal power input with pfc (power factor correction) and pid (proportional integral derivative) control. It maintains temperature accuracy of fluid within +- a tenth of a degree c. to ensure long lasting quality and performance, these units are also offered with a variety of safety features and alarms upon customer request. The cral300dp offers the most innovative heating and cooling technology available for medical and specific industrial applications. Customchill’s chillers utilize thermoelectric technology, making them the most environmentally friendly and efficient chillers on the market today.