Emerson XDP-W Fascicule

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Precision Cooling 
For Business-Critical Continuity
Flexibility:
Includes enclosure, pumps, heat
exchanger, expansion tank, 
controls, valves and piping as a
packaged unit for easy installation.
Allows for scalability for 
future growth.
Offers 60 Hz and 50 Hz models.
Higher Availability: 
Maintains the coolant at a 
temperature always above 
the actual dewpoint, to prevent 
condensation.
Isolates the chilled water circuit
from the XDK-W or XDR-W 
water circuit.
Lowest Total 
Cost of Ownership:
Operates with energy efficient
redundant pumps.
Uses floor space efficiently.
Ideally Suited For:
Liebert XDR-W and Liebert XDK-W
systems.
Other brands of water-cooled rack
equipment.
Water-Based Coolant Pumping Unit 
Liebert XD
P-W Water Pumping Unit
Liebert XDP-W Pumping Unit is part of the the highly energy-efficient, high 
heat density Liebert XD cooling system, designed to support Liebert XDR-W 
rackcooler, and Liebert XDK-W rack enclosure. Liebert XDP-W is an isolating
interface between the pumped water and the building chilled water system. 
Liebert XDP-W may also be used with other brands of rack cooling equipment.