Liebert XDP is a system-matched pumping unit, designed to support to Liebert XDO, Liebert XDV, Liebert XDH, and Liebert XD CoolFrame spot/zone cooling units. It is the isolating interface between the building chilled water system and the pumped refrigerant circuit. In conjunction with the Liebert XD Cooling Modules, the Liebert XDP system can cool more than 30kW per rack.