Vertiv Liebert XD Series, System Design Manual

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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 one (1) supply pipe and one (1) return pipe. 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
Liebert XD Piping System Design on page 38.
Liebert XD Connection Port Kit
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"
Figure 1.12 Liebert XD connection port kit
Assembly P# Supply Header Diameter Return Header Diameter
183169G3 1-1/8" 2-1/8"
183169G4 1-3/8" 2-5/8"
Table 1.1 Liebert XD field-installed port kits header connection size
Vertiv | Liebert® Xtreme Density™ System Design Manual | 17