Multi Column Distillation Plant is based on FINN-AQUA design. It consist of specially designed columns which make optimum use of the principles of interstage heat exchange (Multi effect distillation method) to produce pure pyrogen free sterile distilled water for injectables as per IPBP specification. The vapour with high velocity and under pressure passes over a SPECIALLY DESIGNED SPIRAL BAFFLE system which develops tremendous centrifugal force and thus eliminates any chances of pyrogens carry over in the vapours.