gravity feed

Downhill liquid delivery

Gravity feed is a system that uses the natural downward pull of gravity to move liquids or materials from a higher container to a lower point, without pumps or mechanical assistance.

Common in fuel systems, paint sprayers, and medical IVs: The carburetor runs on gravity feed from the tank above.

As a verb, to gravity-feed is to supply material this way.

Related

rain barrel · drip irrigation · drip line · watering can · oiler · stream · waterfall · carburetor · flow · laminar flow · hopper · aqueduct · trickle · funnel · chute · head pressure · water pressure · IV drip

Categories
Opposites
motive force

gravity feedforce feed

Compel ingestion against will

injection system

Family

feed, gravity

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G