< COOLING Piston Chillers Our piston chillers can be coupled with a secondary circuit using glycol or water.Optional A2L-ready .Piston or semi-hermetic compressors offered:– Bitzer– Copeland– DorinDirect expansion or flooded system.Mounted or remote condenser.Long experience in naval applications.Optional:Air/WaterWater/WaterCladding (with or without Acoustic insulation)Pumped skid