A bleed screw is a device used to create a temporary opening in an otherwise closed system, which facilitates the removal of air or another substance from the system by way of pressure and density differences.
Read more about Bleed Screw: Domestic Heating Radiators, Engine Cooling, Hydraulics
Famous quotes containing the words bleed and/or screw:
“I am hurt but I am not slaine;
Ile lay mee downe and bleed a-while
And then Ile rise and ffight againe.”
—Unknown. Sir Andrew Barton. . .
English and Scottish Ballads (The Poetry Bookshelf)
““Cham” is the only thing to screw one up when one is down a peg.”
—Anthony Trollope (1815–1882)