Hailea HC chillers have strong metal chassis with a housing of contemporary design,ensuring the chiller does not look out of place in any surroundings and as with other cooling units,our chillers-the HC series use the environmental friendly refrigerant R134a. Lower noise design,whilst the digital temperature ontroller ensures that the selected temperature is maintained. The rate of flow is decided according to the max jet of the pump (immersible power filter) and the circulation equipment.