To keep people from getting their hair or limbs caught in the plumbing the drains are almost always covered with grates or antivortex covers a cover that diverts the flow of water to prevent a dangerous vortex from forming.
Swimming pool bottom drain covers.
The main drain of a pool also called the sump must have a cover to.
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The main drain clip on floats so it easily retrieved.
The vgb pool spa safety act requires the use of safety drain covers on all pool and spa installations to prevent similar tragedy to that suffered by virginia graeme baker in 2002.
New residential swimming pool code requires two main drains to be installed into the pool bottom at least 5 apart and to also have these dome shaped covers over their main drains.
During this liner renovation the homeowner did decide to change from 1 main drain to 2 for a safer and more efficient pool.
This device is made of a uv resistant durable plastic available in three colors white gray and black.
Cage like drain covers fit over the sump outlet pipe or main drain located in the bottom of a pool and are attached with screws.
The design of a pool safety drain cover allows more water to flow through the cover to reduce the risk of a swimmer being trapped by powerful suction.
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Using the installation tool the device can be quickly and conveniently installed from the side of the pool without getting into the water feet dry.
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Main drains to recirculate the water at the bottom of the pool located in the deepest part of the pool the drains collect water from the bottom so it can be filtered or fully drained from the pool.
You should always change it if it s been outdated past.
The main drains are usually located on the lowest point in the pool so the entire pool surface slants toward them.
The hydrostatic valve prevents ground water pressure from raising the pool out of the ground or causing movement damaging the shell of your pool so it is best to have it covered so that no swimmers can damage or adjust it without knowing.
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On commercial or shallow pool applications stainless steel main drain grilles must be used.
Designed to clip onto the existing main drain cover without removing the drain cover from the pool.
Vgb approved pool drain covers from in the swim replace existing pool drain covers to protect swimmers from being caught in the drain s suction.
Most of the dirt and debris that sinks exits the pool through these drains.
Swimming pool main drain covers are designed to cover the main drain and hydrostatic valve located at the bottom of your swimming pool.
Therefore at least one main drain on every pool will need the bottom port sealed off that s why the new certikin main drain body has a knock out blanking plate in the bottom port to save you time and money on site.
In this video we talk about how to change a drain cover and how to do it as efficiently as possible.