continuous vent

continuous vent

A vertical vent that is a continuation of a drain, a soil pipe, or a waste pipe to which the vent connects.

References in periodicals archive ?

If the vent runs around the outer edge of the part, it's a continuous vent. If there is a small gap between a stripper-plate shutoff and the core, this is also a continuous vent.

PART 3: Where and How to Vent Injection Molds: Questioning several "rules of thumb" about venting injection molds

The "Continuous Vent Mode" clears the pump head of all solvent vapors.

Alltech Associates, Inc.: Laura Kaepplinger, LC Accessory Product Manager. (Vacuum Pumps)

Your roof may have a ridge vent, which is a low-profile, continuous vent running along the peak of the roof.

Add an attic vent: the problems caused by poor attic ventilation aren't obvious at first, but they can be costly: higher cooling bills, shorter shingle life, ice dams in winter and wood rot