... is non-toxic, non-flammable and environmentally friendly.12. Capacity of refrigerating water: 45L per hour.Model B300B water ... and X-ray processing, laboratory experimental work, or a capacity booster for ice cube makers. Model B450B, 45-lph remote chiller ... counterflow cooling evaporator/chiller, efficient capillary sizing, a large capacity dryer-strainer, and a fan-cooled condenser with maximum heat ...