SPX Cooling Technologies MarleyAV Series user manual

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Marley AV Series Cooling Tower
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Key Benefits / / n Ideal Replacement Designed to easily replace forced draft blower towers or other space sensitive installations. n 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. n 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

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Features / / AV Air Movement System n Streamlined eased inlet fan cylinder assures full area, low turbulence airflow through the cylinder. n Heavy duty aluminum alloy fan– adjustable pitch blades. n 7.5 hp and larger fans are driven by a high quality, solid backed, multi-grooved neoprene and polyester v-belt thru a corrosion resistant aluminum alloy fan sheave. n Heavy duty, self-aligning, grease lubricated roller bearings selected with an L design life of 50,000 to 100,000 10 hours

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Optional Equipment and Accessories / / Enhance your AV tower installation with options and accessories that will improve the operation, longevity, maintenance, and accessibility of your cooling tower. n Stainless Steel Distribution Basin n External Service Platform Corrosion is usually most aggressive in the Provides easy access to distribution system hot water distribution basins—stainless steel without increasing installed height of tower. provides assurance of long, trouble-free serv