plunger
Sign in to savethumb|Plumbing plunger in a sink
Article
9 sectionsContents
- History
- Applications
- Plumbing
- Use
- Shape and function
- Syringes
- See also
- References
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thumb|Plumbing plunger in a sink
A plunger is a tool driven by or against fluid pressure. In plumbing, the term plunger commonly refers to handheld tools used to clear blockages in drains and pipes. Plumbing plungers consist of a rubber suction cup attached to a stick (shaft) usually made of wood or plastic. A different bellows-like design is usually constructed of plastic. Alternate names for plumbing plungers include force cup, ''plumber's friend or plumber's helper''.