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MCW Cooling Tower
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Engineering Data : Schematic
11
Model
note 2
Nominal
Tons
note 3
Motor
kW
Dimensions
Design
Operating
Weight
kg
Shipping Weight
kg
C H
Inlet / Outlet
dia
Weight/Cell
Heaviest
Section
901546M-1
214
18.5
3770 4070 200
4271 3084 1820
901546N-1 225 22
3770 4070 200
901547M-1 239 18.5
4200 4500 200
901547N-1 253 22
4200 4500 200
901548N-1 270 22
4200 4500 200
901548P-1 298 30
4200 4500 200
901549P-1 309 30
4510 4810 200
901556N-1 286 22
3595 3895 200
5931 4118 2417
901556P-1 315 30
3770 4070 200
901556Q-1 336 37
3770 4070 200
901557Q-1 379 37
4200 4500 200
901557R-1 400 44
4200 4500 200
901558R-1 429 44
4200 4500 200
OVERFLOW 3"F
MAKEUP
1"M
DRAIN 2"F
PIPING CONNECTIONS
ALL MODELS
440
858
255
140
1080
130
470
NOTE
1 Use this bulletin for preliminary layouts only. Obtain current
drawings from your Marley sales representative. All table data
is per cell.
2 Last numeral of model number indicates number of cells.
Change as appropriate for your selection.
3 Nominal tons are based upon 35°C HW, 29.5°C CW, 25.5°C
WB and .68 m
3
/hr per ton. The Marley UPDATE web-based
selection software provides MCW model recommendations
based on specific design requirements.
4 Standard overflow is a 3"
dia. F connection located on the side
of the collection basin. Makeup water connection is 1"
dia. M
connection located on the side of the collection. A 2"F drain
connection is located on the side of the collection basin.