REV : 1
REV DATE : 7/17
DPN004079
Page :1 /1
DOWNFLOW DA050 MODELS W/ EC FANS
Form No.: DPN001040_REV4
FLOORSTAND DIMENSIONAL DATA
LIEBERT DSE
Gussets supplied on floorstands
12" (305 mm) tall and greater.
1"
25mm
TYP
7 (178)
18 (457)
24 (610)
30 (762)
36 (914)
42 (1069)
A
3"
76mm
7/8"
23mm
A
Notes:
1. This floorstand should be used when EC fans are intended to be lowered under
a raised floor. 24-48" floorstands allow fan to be lowered under the raised floor.
2. Right side of paneled unit is flush with right side of floorstand. All other paneled sides
overhang floorstand 1" (25mm).
3. The floorstand used with EC units is not symmetrical and its orientation to the
Liebert DSE is critical for lowering the EC fans. Unless the floorstand is installed in
the correct position, the blowers will not lower into the floorstand.
4. Jack and jack support are shipped loose and are intended to be placed into position
under each fan and utilized to lower or raise that fan as needed.
5. Leveling feet are provided with
u
1-1/2” (38mm) adjustment from nominal height “E”.
6. Applies to 36", 42", & 48" Floorstands.
7. 7” Floorstands can only be used with downflow units with front or rear discharge.
8. Fans may be lowered into 18" floor, however this application does not allow for the use of a factory provided floor jack.
Other methods of raising/lowering fans must be employed for raised floors less than 24".
23 1/4"
591mm
35"
889mm
Overall Depth
5
5
Piping Access Area
31 1/2"
800mm
Center of Feet
at each end
32"
813mm
Center of Feet
17 3/4"
451mm
Center of Feet
74 1/2"
1892mm
Center of Feet
76"
1930mm
4
77 1/2"
1969mm
Overall Length
33"
838mm
6
34 1/2"
876mm
At Each End
7
8
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