The existence of cooling towers arises from the necessity to evacuate power to the surroundings from engines, refrigeration tools and industrial processes. Water drift emitted from cooling towers is objectionable for a number of causes, primarily resulting from human well being hazards. It’s common practice to suit drift eliminators to cooling towers to be able to minimise water loss from the system. The presence of the drift eliminator mainly affects two aspects of cooling towers: their thermal efficiency and the amount of water drift loss. This paper experimentally research the drift loss emissions from a cooling tower without drift eliminator and fitted with six different drift eliminators. Chemical Stability is the selected method and Australian Commonplace methodology is taken as a reference. Some modifications are proposed to scale back uncertainty by rising the duration of the take a look at and the variety of water samples. Set up of a drift eliminator, even in the worst case, reduces the water drift level to lower than half of the state of affairs with out the eliminator. The water drift losses obtained with the totally different drift eliminators installed at the pilot plant, from 0.0118% to 0.161%, are inside the vary usually mirrored within the literature. Finally, a criterion for designing drift eliminators so as to optimise each the gathering effectivity and the cooling tower’s thermal performance is proposed.