Cask breather
id:
cask-breather-197-11506821
title:
Cask breather
text:
A cask breather is a type of demand valve used to serve draught beer. The cask breather enables the empty space created when beer is drawn from a beer cask to be filled with carbon dioxide from an external source. This prevents ambient air from being drawn into the cask, thus extending the life of the beer by preventing oxidation. To avoid carbonation of the beer, the carbon dioxide gas added by a cask breather is at low pressure, unlike the high pressure gas used to pressurize keg beer. Cask br
brand slug:
wiki
category slug:
encyclopedia
description:
Aspirator used in serving draught beer
original url:
https://en.wikipedia.org/wiki/Cask_breather
date created:
date modified:
2022-04-23T03:32:04Z
main entity:
{"identifier":"Q84224610","url":"https://www.wikidata.org/entity/Q84224610"}
image:
fields total:
13
integrity:
14