Product variations: 

This water separator is suitable for removal of water with solvents both lighter and heavier than water (cyclohexane, benzene, chloroform, etc.) It may be used with an air-condenser to reduce over-all water consumption. Die condenser is compact and centered over the reaction flask, which helps avoid bumping in the more space-requiring water separators (such as Dean-Stark) when doing other work in the hood also.