SPX Cooling Technologies Cooling Tower Marley NC Class - Manual (Page 2)

T h e R e s u l t o f S o u n d E n g i n e e r i n g
The NC Class not only sets the benchmark for low
sound levels it also sets the benchmark for some of
the highest crossflow tonnage densities per box in the
industry. For over 50 years NC cooling towers have
delivered thermal performance, low maintenance,
versatility of options and outstanding value. But, of even
greater significance, the NC Class is now quieter.
The redevelopment, redesign, the “evolution” of the NC
cooling tower into the NC Class was the first project at
SPX Cooling Technologies to fully utilize and employ our
new ISO 9001 Certified “Product Development Process.”
Four-cell NC Class cooling tower
serving a municipal power plant.