Emerson Xtreme Density Manuel D’Utilisation

Liebert XD Piping is prefabricated distribution piping that is installed in anticipation of a growing sys-

tem. Liebert XD cooling modules are added as required and are quickly made operational with flexible 

connection piping with threaded couplings. This unique system allows the room cooling capacity to 

increase to more than 30kW per rack with no additional disruptive piping installation. The flexible 

connection piping also allows the cooling modules to be re-positioned without interruption in operation.

Flex pipe kits are available in lengths of 4, 6, 8 and 10 feet (1.2, 1.8, 2.4 and 3 meters). Connection 

style to the module end may be straight or 90 degrees with one-shot style couplings or removable cou-

plings. Connection to the prefabricated piping assembly is a threaded coupler. For information on 

acquiring the correct kit for your installation refer to DPN000780_Rev1, available by calling 

1-800-LIEBERT and from your local Emerson Network Power representative.

Field piping kits are available in several versions

• 10 ft. (3.05m) with five or 10 ports
• 8 ft. (2.44m) with two or four ports

Each version is available in two pipe sizes:

• Supply pipe: 1-1/8"; return pipe: 2-1/8"
• Supply pipe: 1-3/8"; return pipe: 2-5/8"

Each kit contains supply pipe(s) and return pipe(s). Each port has a threaded coupling at the end with 

automatic shutoff when disconnected. Each port also has a ball valve for manual shutoff. For more 

information refer to section 4.9 - Liebert XD Piping Dimensions and Features.

The connection ports in the Liebert XD Field Piping Kits are available as Liebert XD Connection Port 

Kit. Each port has a threaded coupling, with automatic shutoff when disconnected, at the end. Each 

port also has a ball valve for manual shutoff. Each kit contains one supply and one return port. Two 

kit sizes are available:

• Supply pipe: 1-1/8"; return pipe: 2-1/8"
• Supply pipe: 1-3/8"; return pipe: 2-5/8"

183169G3

1-1/8"

2-1/8"

183169G4

1-3/8"

2-5/8"