The Electrically operated Water Stil for pyrogen free distilled water. The main body of Water Still is made of stainless steel sheet. A triple vapor baffle of stainless steel is provided on the Water Still, the lid gets automatically sealed by water forming in a recess in the head of the lid and this minimizes the loss of steam. The Water Still is fitted with immersion type elements which are capable of displacing the connectors if the still runs dry. However to ensure long service special care should be taken to avoid the Water Still running dry as the protective arrangement can not be expected to last beyond three operations. In case of burn out of the heating elements they can be easily replaced. The stated output of the Water Stills is approximate as it is bound to vary according to the voltage of the mains. The Water Still is provided with wall brackets.