Definition of backflow
WebBackflow The flow of water or other liquids, mixtures, or substances into the distributing pipes of a potable supply of water from any source or sources other … Webbackflow: 1 n a flow that returns toward its source Synonyms: backflowing Types: regurgitation backflow of blood through a defective heart valve Type of: flow , flowing …
Definition of backflow
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Webpyelovenous backflow drainage from the renal pelvis into the venous system occurring under certain conditions of back pressure. WebBackflow means the undesirable reversal of flow of a liquid, gas, or suspended solid into the potable water supply; a backflow preventer is designed to keep this from happening. …
WebRegurgitation (circulation) Regurgitation is blood flow in the opposite direction from normal, as the backward flowing of blood into the heart or between heart chambers. It is the circulatory equivalent of backflow in engineered systems. It is sometimes called reflux. Regurgitation in or near the heart is often caused by valvular insufficiency ... WebApproved backflow preventer means an approved air gap, an approved backflow prevention assembly, or an approved AVB. The terms "approved backflow preventer," "approved air gap," or "approved backflow prevention assembly" refer only to those approved backflow preventers relied upon by the purveyor for the protection of the …
WebFind many great new & used options and get the best deals for Tepsin's Fitrite / Fit-Rite 2 Insulated Sprinkler Backflow Valve / RP Cover at the best online prices at eBay! Free shipping for many products! ... See all condition definitions opens in a new window or tab. Number in Pack. 1. Features. withstands up to 26.6 F. MPN. 247789. Item ... Web1- Definition of backflow and cross connection Backflow: reverse flow of water or other substances into the drinking water distribution system. Typically, water flows from the …
WebA backflow prevention device is a product that ensures water can only flow in one direction. There are multiple types of backflow prevention devices, and they all work best in …
WebAn example of backflow. In mains water supply systems, the mains normally provide a water pressure above 140 Pa; sufficient pressure to enable the water to flow easily from a tap, shower, hand basin and other … oyo hotels in shirdiWebBackflow means the undesirable reversal of flow of water or mixtures of water and other liquids, gases or other substances into the public water systems distribution system from any source or sources other than its intended source. jeffrey sunshineWebJun 15, 2024 · What Does Backflow Preventer Mean? Back flow preventers are special devices used to prevent an undesired reverse flow of water containing contaminants … oyo hotels in thrissurWebJan 14, 2024 · back· flow ˈbak-ˌflō : a flowing back or returning especially toward a source Example Sentences Recent Examples on the Web Other goalies who try to use backflow can get caught moving too much, or not be square to the shooter. jeffrey sussman mdWebBACKFLOW The unwanted reverse flow of liquids in a piping system. BACKFLOW PREVENTER A mechanical device which prevents backflow. In irrigation, it is used to protect the potable water supply from potentially contaminated irrigation water. There are several types of backflow preventers. oyo hotels in warangalWebBackflow is the flow of water in reverse caused by reduced water pressure or loss of water pressure from the water supplier. In simpler terms, backflow occurs when water flows … jeffrey suter deathWebWhen an undesirable condition known as backflow occurs, water can flow in the opposite direction and may bring contaminants or pollutants into the public drinking water supply through a cross-connection. Backflow is caused by a backsiphonage or a backpressure condition in the public water system. jeffrey suter bishop mcdevitt