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Spa & Hot Tub Safety – Drain Cover Recalls

January 22nd, 2015 by

RISING-DRAGON-DRAIN-COVERYour spa drain can kill! Numerous entrapment injuries have occurred, where the powerful suction of a spa drain has trapped persons under the water. They are either suctioned onto an unsafe drain cover, or have hair or hands stuck in the pipe, when drain covers go missing.

The number of entrapment fatalities over the years prompted the CPSC and other agencies to demand safer standards for pool and spa drains. Commercial spas are now required to have dual drains set far enough apart to prevent entrapment, and drain covers must be of a safe design, to diffuse the suction and prevent entrapment.

In 2008, manufacturers produced redesigned drain covers which would diffuse the suction around the top and sides of the drain cover, reducing the chance of entrapment. Most of these early spa drain covers were voluntarily recalled, in 2011, as not meeting rate of flow requirements.

Here’s a summary of some of the more common spa drain covers that have been recalled. Check your own spa or hot tub to be sure you don’t have these drain covers, and also check that your drain cover is securely screwed in place. Missing or broken drain covers are more dangerous than an unsafe drain cover.

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Most portable, aboveground spas are plumbed in such a way that the drain and skimmer are connected to the same pipe. This design is inherently safer, because if you block the drain cover, it will automatically start sucking more from the skimmer. However, this does not reduce the danger of entrapment. Be sure that your spa drain covers are safe, and secured in place at all times.

Never use a spa or hot tub without safe drain covers in place – and if your spa has separate spa and main drain pipes, as many inground spas do, a dual drain system should be installed, far enough apart so that coverage of both at the same time would be unlikely. For added protection, install an SVRS (suction vacuum release system), to automatically shut off the pump when suction or vacuum pressure increases (indicating that something is blocking the drain cover).

Spa drains or suction outlets can be dangerous – check that your system is safe by contacting the manufacturer of your drain cover, and by having your system certified safe, or modified to be safe.

 

– Jack

 

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