Used Marley NC8407UAS3GGF 3-Cell Crossflow Cooling Tower – 2100 Tons, 6300 GPM, 2018

🔹 Manufacturer:

SPX Cooling Technologies (Marley)
A global leader in engineered cooling systems for HVAC, power generation, and industrial process cooling.

🔹 Description:

This Used Marley NC8407UAS3GGF Crossflow Cooling Tower is a 3-cell configuration built for high-performance industrial or commercial cooling needs. With a total cooling capacity of 2,100 tons, it is engineered to handle a 6300 GPM design flow with optimized thermal performance parameters:

• Hot Water Temp: 95°F

• Cold Water Temp: 85°F

• Wet Bulb Temp: 78°F

• Dry Bulb Temp: 93.71°F

Each cell is equipped with a 389 RPM, 50 BHP fan, driven by a 50 HP, 1800 RPM, 3/60/230-460V motor. The unit was built in 2018 and is designed for efficient crossflow air handling with Marley’s proven structural durability and energy efficiency.

🔹 Specifications:

• Model: NC8407UAS3GGF

• Configuration: 3-cell crossflow cooling tower

• Cooling Capacity: 2100 Tons

• Flow Rate: 6,300 GPM (design)

• Water Inlet Temp: 95°F

• Water Outlet Temp: 85°F

• Wet Bulb Temp: 78°F

• Dry Bulb Temp: 93.71°F

• Fan Speed: 389 RPM

• Fan Power: 50 BHP

• Motor: 50 HP / 1800 RPM / 3-phase / 60 Hz / 230-460V

• Build Year: 2018

• Design: Heavy-duty crossflow for reduced drift, noise, and energy use

🔹 Applications:

• HVAC cooling for large commercial buildings

• Industrial process cooling (chemical, food, beverage, plastics)

• Power plant condenser water systems

• Chilled water loop temperature reduction

• Data center temperature control

• District energy plants

• Steel, paper, and refinery cooling

• Pharmaceutical production temperature management

• Closed-loop cooling support

• Renewable energy cooling infrastructure

🔹 What might this be used for?

• Supporting chillers in commercial HVAC systems

• Removing heat from process equipment in manufacturing plants

• Reducing condenser return water temperatures in energy facilities

• Cooling tower replacement or capacity expansion in existing systems

• Efficient and quiet air-water cooling in industrial zones

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