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A 13-year-old in Prattville, Alabama was sucked feet-first to her hips into a drain of a municipal pool and remained stuck under nine feet of water despite two lifeguards' efforts. She was able to escape the drain when a pool bystander turned off the pump. [6] Valerie Lakey 1993
Pool drain vortex as viewed from above the water at Grange Park wading pool Underwater view of drain, showing vortex-formation phenomenon. A drain is the primary vessel or conduit for unwanted water or waste liquids to flow away, either to a more useful area, funnelled into a receptacle, or run into sewers or stormwater mains as waste discharge to be released or processed.
Over time, calcium from municipal water tends to accumulate, developing salt deposits in the swimming pool walls and equipment (filters, pumps), reducing their effectiveness. Therefore, it is advised to either completely drain the pool, and refill it with fresh water, or recycle the existing pool water, using reverse osmosis. The advantage of ...
(4) Main Drain — The term 'main drain' means a submerged suction outlet typically located at the bottom of a pool or spa to conduct water to a recirculating pump. [ 14 ] (5) Safety Vacuum Release System (SVRS) - The term 'safety vacuum release system' means a vacuum release system capable of providing vacuum release at a suction outlet caused ...
To get water out of your ear, start by shaking your head and gently pulling your earlobe. You can also lie on one side. Other ways include ear drops.
Q. We moved into this house with a swimming pool about two years ago and we love it. When we became friends with one of our next door neighbors, we invited them over to use our pool. Like, my ...
Pumps being used to dewater a spillway at Baldhill Dam. Dewatering / d iː ˈ w ɔː t ər ɪ ŋ / is the removal of water from a location. This may be done by wet classification, centrifugation, filtration, or similar solid-liquid separation processes, such as removal of residual liquid from a filter cake by a filter press as part of various industrial processes.
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