Bleed Screw

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:

    Remember March, the Ides of March remember.
    Did not great Julius bleed for justice’ sake?
    What villain touched his body, that did stab
    And not for justice?
    William Shakespeare (1564–1616)

    But screw your courage to the sticking-place
    And we’ll not fail.
    William Shakespeare (1564–1616)