Expansion tank
id:
expansion-tank-197-353747
title:
Expansion tank
text:
An expansion tank or expansion vessel is a small tank used to protect closed water heating systems and domestic hot water systems from excessive pressure. The tank is partially filled with air, whose compressibility cushions shock caused by water hammer and absorbs excess water pressure caused by thermal expansion.
brand slug:
wiki
category slug:
encyclopedia
description:
Tank used in hot water systems
original url:
https://en.wikipedia.org/wiki/Expansion_tank
date created:
date modified:
2023-12-26T08:46:28Z
main entity:
{"identifier":"Q778330","url":"https://www.wikidata.org/entity/Q778330"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/d3/Expansion_tank.jpg","width":1950,"height":2600}
fields total:
13
integrity:
15