Specifications | SPX Cooling Technologies Marley Aquatower instruction

/ Specifications /

Base: Furnish and install an induced-draft, crossflow, factory- assembled, steel cooling tower of ____ cell(s), as shown

on plans. Tower shall be similar and equal in all respects to Marley Series 4900 Aquatower, Model _______. Tower

must be warranted by the manufacturer for one year from date of shipment.

Performance: Tower shall cool ____ m3/hr of water from ____ °C

to ____ °C at a design entering air wet-bulb temperature

of ____ °C and its thermal rating shall be certified by the

Cooling Technology Institute.

Construction: Structural components of the tower, including the cold water basin, framework, mechanical equipment supports, casing, hot water basin, and fan cylinder shall be fabricated of heavy-gauge steel, protected against corrosion by Z-600 galvanizing per BS EN 10327:2004. All components subjected to factory welding shall be hot dip galvanized after fabrication per BS EN 150 1461:1999. Cold galvanizing is not acceptable.

Motor: Motor(s) shall be ____ kW, Totally Enclosed, specially

insulated for cooling tower duty. Speed and electrical characteristics shall be 1500 (or 1500/750) RPM, single- winding, ____ phase, ____ hertz, ____ volts. The motor

must be located out of the saturated discharge air stream.

Mechanical Equipment: Fan(s) shall be adjustable-pitch propeller type. Fan shall be driven through V-belt(s) with a minimum service factor of 1.5 based on full motor kW and protected with a belt guard. The fan and fan pulley shall be supported by oil lubricated tapered roller bearings in a cast iron housing with externally accessible remote oil reservoir for easy maintenance.

Fill, Louvers and Drift Eliminator: Fill shall be film-type, thermoformed PVC, with louvers and drift eliminator formed as part of each fill sheet. Fill shall be suspended from hot dip galvanized structural tubing supported from the upper tower structure, and shall be elevated above the floor of the cold water basin to facilitate cleaning. Air inlet faces of the tower shall be free of water splash-out. Guaranteed drift losses shall not exceed 0.005% of the design flow rate.

Hot Water Distribution System: An open basin above the fill bank shall receive hot water piped to each cell of the tower. The basins shall be equipped with removable covers to keep out debris. This basin shall be installed and sealed at the factory. Water shall enter the basin through a removable wave-suppressor splash box. The basin shall be no less than 162mm deep to provide adequate freeboard against overflow and splash-out. Removable and replaceable polypropylene nozzles installed in the floor of the basin shall provide full coverage of the fill by gravity flow. Nozzles must all have the same orifice size and be spaced symmetrically in both longitudinal and transverse directions.

Cold Water Basin and Accessories: The cold water basin shall be factory sealed. For maximum installation flexibility, basin accessories shall include both a side suction connection and a hole and bolt circle in the basin floor suitable for gravity flow. Both connections shall include a debris screen and anti-cavitation device. A factory- installed, float-operated, mechanical makeup valve shall be included, having a 3⁄4" diameter inlet connection.

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.