Plan, Marley, Sigma steel cooling tower – SPX Cooling Technologies Marley Sigma Steel User Manual
Page 7: Engineering data : support
Marley
/
Sigma Steel
Cooling Tower
/
Engineering Data : Support
7
Plan
A
SPACES AT 4'-0" =
L
6"
W
OVERALL OF B
ASIN
SUMP
OVERFLOW
AIR INLET FACE
AIR INLET FACE
CASED ENDW
ALL F
ACE
CASED ENDW
ALL F
ACE
PRIMARY SUPPORT
BEAM
INTERMEDIATE
BEAM
NOTE
1 Use this bulletin for preliminary layouts only. Obtain cur-
rent drawings from your Marley sales representative.
2 Steel beams must include
7
⁄
8
" dia. holes to accept anchor bolts
provided with tower. Other contractors or purchaser must
design and erect supporting steel.
3 Maintain at least 2'-0" of clear space at tower endwalls for
construction purposes. Air inlet faces must have unobstructed
air supply. If obstructions exist nearby, consult your Marley
sales representative.
4 Operating weight is wet weight of tower and steel basin,
including 6" of water in the cold water basin.
5 View shown is typical single cell beam arrangement.
1'-6"
6"
RECOMMENDED
OPERATING WATER LEVEL
Section
Tower
Model
Dimensions
Operating Weight lb
A
W
L
Single Fan Cell
Each Cell Add
121-111
3
23'-8"
12'-0"
37670
33150
122-111
4
25'-8"
16'-0"
49875
45105
123-111
4
27'-8"
16'-0"
50320
45230
124-111
5
27'-8"
20'-0"
60290
55200
125-111
5
31'-8"
20'-0"
67150
61220
126-111
6
31'-8"
24'-0"
77960
72115
127-111
7
31'-8"
28'-0"
88850
83590