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■ Long Life Construction
Available in series 300 stainless steel or rugged heavy mill
galvanized steel. Marley ISO certified 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-efficiency fill and fans, gravity-flow water
distribution, and efficient mechanical drive systems work
together to offer maximum cooling with minimum power use.
■ All Season Performance
Performs as specified 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 Certified
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
3’-6” **
L
H
TOWER MODELS TONS L W H
NC8301 94-180 6'-5" 14'-0" 10'-2"
NC8302 118-242 7'-11" 15'-6" 10'-2"
NC8303 154-297 7'-11" 15'-6" 11'-11"
NC8304 217-372 8'-11" 17'-0" 13'-0"
NC8305 281-520 10'-11" 18'-9" 13'-0"
NC8306 350-582 11'-11" 19'-10" 13'-0"
NC8307 343-651 11'-11" 22'-5" 13'-4"
NC8309 481-750 13'-11" 22'-5" 13'-4" **
NC8310* 567-915 10'-11" 22'-5" 19'-10" **
NC8311* 503-1000 11'-11" 22'-5" 19'-10" **
NC8312* 626-1274 13'-11" 22'-5" 19'-10" **
*Two-story modular cells
**Some models in this box size require a taller fan cylinder