Specially designed louvres.
For smaller RT towers (SBC-3 to SBC-80), are installed with
newly designed vertical louvres which are contoured to prevent water
from splashing out.
For larger size towers, the base steel of the louvres is
initially chemical-treated before a thick layer of polyethylene
coating is applied over. This polyethylene coating serves to stabilise
air inlet while preventing water splashing out of the tower. Its
durability, anti-corrosion treatment and ease in removing and assembling
onto the tower, makes maintenance easy.