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■Water Distribution System

Warm water flows through external piping (not included with the tower) into a splash box chamber at the top of the Aquatower. A splash box prevents the incoming water from spilling out of the basin and helps provide uniform water distribution. Water then flows by gravity from the basin through nozzles to the fill.

■Fill/Louvers/Drift Eliminators

Fill sheets include integral louvers and drift eliminators, designed to minimize resistance to airflow. This patented arrangement prevents water from escaping the fill sheets, assuring proper heat transfer throughout wide variations in airflow. Users find this fill operates ice-free even in extremely cold weather.

The thermoformed .4mm thick PVC fill sheets withstand hot water temperatures as high as 52°C. Fill sheets are immune to biological and corrosive decay and their flame spread rating is less than 25 per ASTM E-84. Galvanized structural tubes support and stabilize the fill. They also hold the bottom of the fill sheets above the cold water basin floor to simplify basin cleaning. Removable 25 x 25 mesh galvanized air inlet screens keep larger airborne trash out of the collection basin and fill area.

Eliminator air-seal removed showing distribution area above fill

Hot water distribution basin covers are provided as standard equipment to keep the distribution basin free from airborne debris and to reduce the likelihood of biological growth.

All Aquatowers use Marley “Spiral Target” nozzles. These inert polypropylene nozzles are evenly spaced thoughout the distribution basin to assure uniform water distribution over all portions of the fill. Their large openings resist clogging. Nozzles are easy to remove and replace if you ever want to change the design water flow rate.

Spiral-target distribution nozzle

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MX Fill

■Cold Water Collection Basin

The Aquatower’s collection basin reduces operating weight, simplifies basin cleaning, and assures proper outflow. Water flows from the elevated area under the fill into the basin’s rear depressed section, where side suction piping connects. A bottom outlet is also available for gravity flow applications.

Standard equipment on each tower basin includes: a screened suction connection; a threaded overflow connection; a threaded and plugged drain connection; and a float-operated make-up valve. Models 492A through 496B also include a bottom outlet conforming to flat flange specification. A blank cover plate is provided to seal the outlet connection not used.

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SPX Cooling Technologies Marley Aquatower manual Construction And Components, Water Distribution System
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Marley Aquatower specifications

SPX Cooling Technologies, a renowned leader in cooling tower solutions, has made significant strides in the industry with the introduction of the Marley Aquatower. The Marley Aquatower is engineered to provide efficient and reliable cooling for a variety of applications, including industrial processes and HVAC systems. This innovative cooling tower showcases state-of-the-art features and technologies that set it apart in the market.

One of the standout features of the Marley Aquatower is its unique modular design. This design allows for easy installation and scalability, enabling users to customize their cooling solutions according to their specific needs. Additionally, the modular setup aids in reducing the overall footprint of the cooling tower, making it an ideal choice for facilities with spatial constraints.

The Marley Aquatower utilizes advanced materials and construction techniques to enhance durability and performance. Built with high-quality corrosion-resistant materials, the unit is designed to withstand the harshest environmental conditions, ensuring long-term reliability and minimal maintenance requirements. This is particularly advantageous for operations that are looking to reduce downtime and maintenance costs.

In terms of technology, the Marley Aquatower incorporates several innovations aimed at improving energy efficiency. The unit features a highly efficient heat transfer design that optimizes thermal performance while minimizing water consumption. This ensures that the cooling process is not only effective but also environmentally friendly. The combination of efficient fans and a well-designed airflow system further enhances energy savings, making it a sustainable choice for modern cooling needs.

The Aquatower is equipped with advanced monitoring and control systems, allowing operators to track performance metrics and make necessary adjustments in real-time. This technology enhances operational efficiency and facilitates proactive maintenance strategies, reducing the risk of unexpected failures and enhancing overall system reliability.

Another characteristic that stands out is its quiet operation. By incorporating noise-reducing features, the Marley Aquatower can be installed in noise-sensitive areas without causing disruptions, making it suitable for urban environments and other locations where noise levels must be managed.

In conclusion, the SPX Cooling Technologies Marley Aquatower combines innovative design, advanced materials, and energy-efficient technologies to deliver a top-tier cooling solution. With its modular construction, durability, efficiency, and quiet operation, it has become a preferred choice for a wide range of industrial and HVAC applications, setting new standards in the cooling tower industry. The Marley Aquatower is an embodiment of SPX’s commitment to providing superior cooling solutions that meet the evolving needs of the marketplace.
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