This version requires manual water-fill; during the cycle condensate leaves the vessel via a silicone tube that can be connected to a heat-resistant bottle. Ideal for all Laboratory, Medical, Veterinary and Pharmaceutical Applications, especially Liquid Loads, Media etc. This is the ideal model for all standard traditional laboratory sterilization procedures. Water fill is manual; during the cycle condensate leaves the vessel via a silicone tube that is connected to a heat resistant bottle. Ideal for use with media or liquid loads.