General Specification and Installation Information

Media

MARPAK is a Modular PVC media specifically designed for fixed film biological treatment applications.

MARPAK is available in both the highly efficient 60° cross flow design (MXF Series) for complete secondary treatment and nitrification and the vertical flow design (MCR Series) for treating high strength industrial wastewater.

MARPAK media is available in specific surface areas from 30 to 74 square feet per cubic foot with a 95% void to volume ratio.

The MARPAK modules are manufactured in various PVC sheet thicknesses to meet specific structural requirements.

Material

MARPAK polyvinyl chloride (PVC) sheets are resistant to rot, fungi, bacteria growth and other forms of microorganisms and are chemically resistant to normal concentrations of sewage acids, alkalis, organic solvents and organic compounds.

The PVC compound is UV resistant and specifically formulated to resist long-term fatigue cracking under continuous loading.

Installation

MARPAK is installed so that the sheets of all modules in a particular layer are parallel.

Special care should be taken during installation of the media to protect the modules from damage. Where necessary, cutting and trimming of the modules may be performed within the fixed film reactor. Adequate protection and precaution should be taken to insure that no damage is done to the placed media and that no debris from the cutting process is allowed to lodge in the placed media.

Warranty

The media supplier shall certify to the general contractor and the engineer in writing that the media to be supplied will meet or exceed the specifications. Limited warranty shall be provided by the manufacturer for a period of one year after installation against defects in material and workmanship.

For a more detailed specification for your specific application, please contact

SPX Cooling Technologies at 800 462 7539 and ask for MARPAK.

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SPX Cooling Technologies MXF 7400, MCR3100 General Specification and Installation Information, Media, Material, Warranty
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MXF 7400, MXF 4800, MXF 3000, MCR3100 specifications

SPX Cooling Technologies is a renowned manufacturer in the field of cooling equipment, offering a range of products designed for optimal thermal management. Among their notable offerings are the MXF 7400, MCR3100, MXF 3000, and MXF 4800 cooling towers, each tailored to meet diverse industrial requirements.

The MXF 7400 is a high-capacity cooling tower that excels in large-scale applications. Its design incorporates advanced materials for enhanced durability and corrosion resistance. Key features include a modular construction that allows for easy installation and maintenance. The MXF 7400 is designed with a high efficiency fill, maximizing heat transfer while minimizing water usage, making it an environmentally friendly choice.

The MCR3100 is engineered for versatility, suitable for both process and comfort cooling. This model offers a compact footprint, making it ideal for space-constrained environments. It boasts a unique airflow design that reduces noise levels, making it a quiet solution for urban settings. Additionally, the MCR3100’s innovative control system allows for real-time monitoring and adjustments, optimizing performance according to specific operational needs.

Moving on to the MXF 3000, this model is well-suited for moderate cooling demands and is known for its reliability and efficiency. The MXF 3000 features a user-friendly control panel, ensuring easy operation and maintenance. Its advanced fan technology minimizes energy consumption while maintaining optimal cooling performance. With its robust construction, this unit is built to withstand various environmental conditions, ensuring longevity and reduced downtime.

Lastly, the MXF 4800 stands out for its high performance in demanding applications. This unit integrates cutting-edge heat exchange technology to achieve superior thermal efficiency. The MXF 4800 comes equipped with a patented drift eliminator system that significantly reduces water loss, making it highly economical. Its enhanced airflow patterns optimize cooling capacity while keeping energy usage to a minimum.

In conclusion, SPX Cooling Technologies offers a comprehensive lineup of cooling towers, with the MXF 7400, MCR3100, MXF 3000, and MXF 4800 catering to a diverse range of industrial cooling needs. With features focused on efficiency, durability, and reduced environmental impact, these cooling solutions are designed to meet the rigorous demands of modern operations while providing reliable thermal management.
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