Plan, Marley, Sigma 1200 – SPX Cooling Technologies 1000 User Manual
Page 10: Cooling tower, Engineering data : support
Marley
/
Sigma 1200
Cooling Tower
/
Engineering Data : Support
10
NotE
1 Use this bulletin for preliminary layouts only. All
dimensions show anchor bolt locations. Obtain current
drawings from your Marley sales representative before
designing supports.
2 Note carefully anchor bolt location relative to beam orientation.
See plan above.
3 Other contractors or purchaser must design and erect
supporting steel.
4 If steel beams are used, they must include
7
⁄
8
" dia. holes to
accept anchor bolts provided. If concrete beams or pilasters
are used,
3
⁄
4
" dia. anchor bolts embedded in the concrete must
be provided by others.
5 Maintain no less than 2'-0" of clear space at Endwall Faces for
construction purposes. Air Inlet Faces must have unobstructed
air supply. Consult your Marley sales representative if nearby
obstructions may interfere.
6 Operating weight is wet weight of tower and wood basin,
including 6" of water in the collection basin. This is the
recommended operating water level for all models.
Tower
Model
Dimensions
Operating Weight lb
W
A
B
C
L
Single Cell
Each Cell Add
1211
31'-10"
8'-6"
7'-10"
4
16'-0"
61250
55900
1221
33'-10"
9'-6"
8'-10"
4
16'-0"
65530
60660
1231
33'-10"
9'-6"
8'-10"
5
20'-0"
77960
73110
1241
33'-10"
9'-6"
8'-10"
6
24'-0"
93790
88940
1251
37'-10"
11'-6"
10'-10"
6
24'-0"
101020
95740
1261
37'-10"
11'-6"
10'-10"
7
28'-0"
116260
111000
PLAN
W
OVERALL
WIDTH OF BASIN
C
BAYS @ 4'-0 =
L
EACH ADDITIONAL CELL =
L
7
1/2
"
7
1/2
"
AIR INLET FACE
OVERALL LENGTH OF BASIN
CL
CL
CL
COL.
B
A
C L
T
OWER
C L
ANCHOR BOL
T
C L
ANCHOR BOL
T
C L
ANCHOR BOL
T
C L
ANCHOR BOL
T
C L
ANCHOR BOL
T
ANCHOR BOLT
ANCHOR BOLT
AIR INLET FACE
ENDW
ALL
F
ACE
ENDW
ALL
F
ACE
OVERFLOW
SUMP
ADDITIONAL SUMP
WHEN REQUIRED
11
5/8
"
11
5/8
"
6'-9
3/8
"
4"
6'-9
3/8
"
BASIN