Thru-hull mounted aerator with anti-vapor lock mechanism and method for aeration

作者: Thomas J. Vento

DOI:

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摘要: A device for prevention or clearing of air lock in a thru-hull aerator comprising an relief outlet communication with the impeller housing. More specifically, is provided pump upstream impeller. Attached to fluid flexible hose and check valve which atmosphere. When pressure drops below predetermined level due vapor lock, opens permitted vent, thereby lock.

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