Hitachi's Samurai Chiller Range. 

RCME / AG2 are Air-to-Water chillers and are available in cooling only capacities from 106 kW to 1280 kW - available with heat recovery options - and heat pump models from 106 kW to 585 W. They feature exceptional low noise and vibration levels, often exceeding the performance of competing attenuated models. A Super Low noise pack is available to further reduce the sound level by 4dB(A).