Emerson Liebert Xtreme Density - Manual (Page 54)

Liebert XD Cooling Modules—Liebert XDO, Liebert XDV, Liebert XDH and Liebert XDCF
48
Figure 47 Four-port prefabricated piping for Liebert XD cooling modules
Table 19 Four-port prefabricated piping legend
Branch Piping Standard Run Long Run *
Four Port 186551G21 186552G21
Supply
inch (mm)
Outside Diameter (ODS) 1-1/8 1-3/8
Height (H) 8-3/4 (222) 8-3/4 (222)
Length (L) 6-3/4 (171) 6-7/8 (175)
Return
inch (mm)
Outside Diameter (ODR) 2-1/8 2-5/8
Height (H) 10-1/2 (267) 10-1/2 (267)
Length (L) 8-3/4 (222) 9-1/8 (232)
* Pipe runs greater than 60 equivalent feet
DPN000773
Page 2, Rev. 3
Return
Supply
Nominal
H
L
96"
(2438mm)
ODS
ODR
48"
(1219mm)
Ref. Typ.
Ref.
Ref. Ref.
Ref.
28-9/16"
(725mm)
28-9/16"
(725mm)
19-7/16"
(494mm)
19-7/16"
(494mm)