Vacuum Coffee Makers
For a lot of people a vacuum coffee maker is an indispensable part of life, whilst for other people it is an obscure art for brewing coffee. Devised during the 1830’s by Loeff of Berlin, this coffee maker has since been regenerated and designed in a number of ways. The Napier Vacuum Machine was invented in 1840, while the Bauhaus build of this device can be noted in the Gerhard Marcks’ Sintrax coffee maker created in 1925. Forged by the Swedish designer Kass Kleeson, the Santos vacuum coffee maker is an appliance that is very popular particularly in a lot of Scandinavian homes today. Irrespective which model of vacuum coffee maker you use, the rules are typically the same and will bring about the same results.
Applying vapor pressure and a vacuum force to brew coffee that has a crisp, clean taste boasting a smooth and rich flavor as compared to other time-honored ways of brewing coffee, this form has been forgotten over the years. With the presence of many other types of coffee brewing systems as the French press, automatic drip coffee makers and many others, you will want to examine the type of brew that you want, how strong, convenience as well as cost in order to make a final decision on what type of brewing process you want to use yourself each day, to obtain that perfect cup of coffee.
A vacuum coffee maker consists of two separate mixing units that are usually made of glass. The upper pot sits on top of the lower pot with a stopper in between them. With a filter and a tube attached to the upper pot, the tube hangs between both pots and the course grounds are placed in the upper receptacle. Depending on how strong you like your coffee brewed will depend on how much coffee you use in the upper pot. If you prefer stronger coffee one rounded tablespoon of grounds is sufficient for one cup of water.
The next step would be to fill the lower portion of the vacuum coffee maker with water and place it on a heating element until it is near the boiling point. Once you have reached this point, the upper pot is placed on top of the lower pot with the stopper in between and sealed. The heated water will cause expansion forcing the contents through the narrow tube into the upper vessel that contains the coffee grounds. Typically this is anywhere from 3 – 4 minutes depending on how strong you prefer your coffee.
When you have drained the lower container the brewing time is completed and the pot is withdrew from the heat. With the absence of heat, the brewed coffee in the upper container is drawn back down through a strainer in the lower chamber ready to be served. With this vacuum process you don't lose the natural flavors of the coffee beans and are able to enjoy a perfect pot of coffee within minutes. Vacuum coffee makers may have been a thing of the past, but there are still a lot of of them out there to use and savor today.
