SPX Cooling Technologies MarleyAV User Manual
Marley AV Series Cooling Tower
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The AV Series has 38 factory assembled tower models with
117-390 nominal tons per cell.
The Marley AV™ Series cooling tower is designed
to minimize your costs and maximize your cooling
performance through quick, easy installation and
energy-efficient operation. Its single flow, induced
draft crossflow design offers you pump and fan
energy savings in a small footprint installation.
The AV is an excellent replacement for forced draft
counterflow cooling tower installations.
Every AV cooling tower benefits from all the
knowledge and experience Marley has compiled from
manufacturing cooling products for commercial and
industrial use since 1922.
Key Benefits
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Ideal Replacement
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Designed to easily replace forced draft blower towers
or other space sensitive installations.
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Low Energy Costs
Highly efficient propeller fans consume half the
energy of blowers. And, gravity water distribution
provides further savings thru lower total pump head.
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Easy Access
Large, 30” x 42” access doors on both endwalls
and “stand-up” plenum area help make the AV easy
to service with generous access to the basin and
mechanical equipment. No “paint can lid” access
hatches.
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Low Piping Costs
Single inlet connection for easy and fast installation.
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Long Life
Rugged G-235 galvanized steel frame, quality factory
assembly. (Optionally available in 300 stainless
steel.)
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All Season Reliability
Integral louvers eliminate splash-out so towers
operate virtually ice-free in the winter.
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Real World Design
Designed for severe wind, seismic, shipping,
operating and live loads.
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Tough MX High-Performance Film Fill
Highly efficient cellular drift eliminators and
honeycomb louvers integrally molded within the fill
sheets.
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Aluminum-Alloy Axial Fan
Adjustable-pitch fan blades permit maximum utilization of rated horsepower—allows field adjustment to
optimize tower performance.
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Rugged Fan Motor
TEFC 1.15 service factor, severe duty, cast iron
motor designed to Marley specifications for cooling
tower duty. Specially insulated for extra protection
from moisture.
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Five-Year Mechanical Warranty
Five-year mechanical equipment warranty.
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