The AV Series has 38 factory assembled tower models with 117-390 nominal tons per cell.

The Marley AVSeries 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 /

nIdeal Replacement

Designed to easily replace forced draft blower towers or other space sensitive installations.

nLow Energy Costs

Highly efficient propeller fans consume half the energy of blowers. And, gravity water distribution provides further savings thru lower total pump head.

nEasy 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.

nLow Piping Costs

Single inlet connection for easy and fast installation.

nLong Life

Rugged G-235 galvanized steel frame, quality factory assembly. (Optionally available in 300 stainless steel.)

nAll Season Reliability

Integral louvers eliminate splash-out so towers operate virtually ice-free in the winter.

nReal World Design

Designed for severe wind, seismic, shipping, operating and live loads.

nTough MX High-Performance Film Fill

Highly efficient cellular drift eliminators and honeycomb louvers integrally molded within the fill sheets.

nAluminum-Alloy Axial Fan

Adjustable-pitch fan blades permit maximum utiliza- tion of rated horsepower—allows field adjustment to optimize tower performance.

nRugged 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.

n Five-Year Mechanical Warranty

Five-year mechanical equipment warranty.

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SPX Cooling Technologies MarleyAV Series manual Key Benefits

MarleyAV Series specifications

SPX Cooling Technologies has long been recognized as a leader in the design and manufacture of cooling solutions, and their MarleyAV Series is no exception. This innovative line of cooling towers combines advanced technology with superior design to deliver optimal performance and efficiency for a variety of applications.

One of the standout features of the MarleyAV Series is its enhanced airflow design. The cooling towers are engineered to provide improved air distribution, which significantly boosts heat exchange efficiency. This design minimizes hot spots and maximizes cooling capacity, making it an ideal choice for industrial plants, HVAC systems, and water treatment facilities.

The MarleyAV Series also incorporates the latest in fan technology. It is equipped with energy-efficient, backward-curved centrifugal fans that are specifically designed to minimize noise levels while maximizing air delivery. This not only ensures compliance with noise regulations but also creates a more pleasant environment for workers and nearby communities. Additionally, these fans require less energy to operate, contributing to reduced operational costs.

Another key characteristic of the MarleyAV Series is its modular design, which allows for flexible installations. The series can be configured for side-by-side or stack arrangements, enabling facility operators to customize the layout according to specific space requirements. This adaptability makes it suitable for both new constructions and retrofit projects.

SPX also prioritized maintenance in the design of the MarleyAV Series. It features a removable access panel and simplified internal components that facilitate quicker inspections and maintenance procedures. This design helps reduce downtime and ensures that the cooling towers operate at peak efficiency throughout their lifecycle.

Durability is a hallmark of the MarleyAV Series. Constructed from high-quality, corrosion-resistant materials, these cooling towers are designed to withstand harsh environmental conditions while maintaining long-term performance. Their robust construction translates to lower lifecycle costs and a longer service life, making them a sound investment for businesses.

In summary, the MarleyAV Series by SPX Cooling Technologies stands out for its efficient airflow design, energy-saving fan technology, modular flexibility, ease of maintenance, and durability. These features make it an excellent choice for a wide range of cooling applications, ensuring that users achieve optimal performance while managing operational costs effectively. Whether used in industrial, commercial, or municipal settings, the MarleyAV Series delivers reliability and efficiency, affirming SPX's commitment to excellence in cooling solutions.