We offer Water Cooled Chiller to our valued clients. Ranges from 3TR to 30TR depending on Customer Requirement. Refrigent-R407C Energy saving : Screw compressor. (RCP900 and larger models) Stable temperature control : Proportional valve. (RCP900 and larger models) Space saving : 1/3 foot print. (Compare with the Matsui previous model. Cleanable : Shell & tube type condenser.