TAT series offers open circuit cooling towers, with a wide range of thermal potentials from hundreds of kW to very respectable sizes over 10 MW. All models apply a modular concept and are fully factory pre-assembled to minimize on-site installation costs. Each model can be customized with dimensions and characteristics based on project needs and in order to respect environmental constraints with reduced acoustic and energy impact. Regarding this, special executions are provided for ATEX environments (“EX” versions), for low temperature environments (“SN” versions), or for low noise emissions (“LN” version).
This series is used in all sectors in civil and industrial field (steel industry, manufacturing, oil & gas, power, chemicals, food, HVAC, programmed snow making) and it is characterized by a continuously welded structure in painted steel according to ISO 12944-5:2007 standards with SCAMBOND/HYB-C3M surface protection treatment (C4M or C5M on request) diversified anti-corrosion on internal and external surfaces, sandblasted with SA 2.5 grade with ISO 8501-1 quartz or metal grit. The main features of these open circuit evaporative towers are the following:
EXOSKELETON / MONOLITHIC ENCLOSURE (body, fan stack and collection basin). Elements entirely made of carbon steel, structurally self-supporting, painted with epoxy-based resin.
Each diffuser can be walked on, and has a truncated pyramid shape to uniform the air crossing speeds in the lower section of the tower, improving the overall efficiency of the machines.
The tower body can be inspected thanks to the inspection hatch (one for each cell), allowing the operator an easy entry.
The collection basin, complete with all necessary connections for normal use, can be made on request in a weight-saving “self-draining” EU version in line with current European anti-legionella guidelines.