SPX Cooling Technologies Cooling Tower Marley NC Class User Manual
Page 3
■
Long Life Construction
Available in series 300 stainless steel or rugged heavy mill
galvanized steel. Marley ISO certifi ed plants assure quality
factory-assembly. Plus, the NC Class stainless steel tower
comes with SPX Cooling Technologies’ exclusive 5-year
limited warranty.
■
Low Operating Costs
Marley's high-effi ciency fi ll and fans, gravity-fl ow water
distribution, and effi cient mechanical drive systems work
together to offer maximum cooling with minimum power use.
■
All Season Performance
Performs as specifi ed in the heat of summer—responds
well to energy-management techniques in the spring and
fall—operates virtually ice-free in the dead of winter—and
offers simple maintenance all year long.
■
Real World Design
Designed for severe wind, seismic,
shipping, operating and live loads.
■
CTI Certifi ed
Plus, we guarantee the
thermal performance of each
tower as installed.
■
Factory Mutual Approved
FM approval is available on the
entire line of NC Class cooling
towers. Currently 94 NC Class tower
models are FM approved without
any additional cost.
P r o v e n D e s i g n G u a r a n t e e d P e r f o r m a n c e
W
1067 **
L
H
TOWER MODELS
TONS
L
W
H
NC8301
94-180
1956
4267
3099
NC8302
118-242
2413
4725
3099
NC8303
154-297
2413
4725
3632
NC8304
217-372
2718
5182
3962
NC8305
281-520
3327
5715
3962
NC8306
350-582
3632
6045
3962
NC8307
343-651
3632
6833
4064
NC8309
481-750
4242
6833
4064**
NC8310*
567-915
3327
6833
6045**
NC8311*
503-1000
3632
6833
6045**
NC8312*
626-1274
4242
6833
6045**
*Two-story modular cells
**Some models in this box size require a taller fan cylinder