Fan stacks

Fan stacks are another key products offered by WENTECH. Fan stack’s task is to optimally form the flow of the cooling air through the fan in order to achieve optimum airflow parameters and to secure the highest possible efficiency of the system.

Basic parameters:

  • Fibreglass reinforced polyester execution,
  • Double-coat design, internal and external surfaces are smooth,
  • Protected with UV-resistant gelcoat,
  • Special ribs secure high stiffness and protects from vibrations,
  • High execution standard facilitates central alignment of the impeller and setting the optimum blade tip clearance,
  • Segmented design – easy transport and quick assembly on ground level or cooling tower’s roof,
  • Low weight – in comparison with steel fan stacks,
  • Fasteners made of SS304 or SS316 stainless steel,
  • Standard operational temperature: from – 40°C to + 65°C,
  • Default colour: RAL 7035 or RAL 5015. Any RAL colour available on demand.

Optional equipment:

  • Access door,
  • Porthole,
  • Repair and touch-up kit,
  • Stainless steel fasteners,
  • Lifting eyes
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