This is a great way to ensure that your drain is clear, but it does require that you drain and refill your pool afterwards. We do this by removing the main drain cover, plugging the line with a special extra long plug, and pressure testing the line. Before we go through the steps, it’s important to discuss when you should drain the water from your pool, as it’s not always a good idea.The most common scenarios are as follows: 1. Using the Drain Plug. stream Carefully follow the directions on the product label. <> I wanted to close the main drain to see if maybe I was losing water there. Specification. Otherwise, avoid draining your pool if at all possible. 1 0 obj Plugging a main drain shuts off the suction caused by the drain and prevents water from traveling through the … Host Dan Harrison from answers common questions about the care of swimming pools and hot tub spas in this E-How episode from Pool And Spa TV Season 7. Get it as soon as Mon, Feb 1. )the total maximum flow capability of the two pumps will not exceed the maximum flow rate of the new drain covers. The main drain in your swimming pool is very easy to locate – it sits right at the bottom of the pool. rate for (2) drain covers is 3,008 g.p.m. Pool Skimmer Questions. There is also a pressurized clog remover that you can use on the main drain in your swimming pool to unclog any debris from the main drain with a highly pressurized blast of air. $7.99 $ 7. 12 inches in Diameter Salt Generating System – Pentair intelliChlor, Tru-Tile by Latham Industries in Vinyl and Hybrid Pools, Variable Speed Pump – Pentair intelliFlo, Weekly Cleaning – Weekly Service – Weekly Cleaning Service, Happy Valentines Day Swimming Pool Owners. 3 0 obj One of the biggest misconceptions about swimming pool main drains is that they actually drain the pool. Turn off your filtration system, and make sure that there is no suction in the drain. 7. There are typically two locations on a pool that water is “drained” from the pool and circulates into the pump and equipment, those are the main drain(s) and skimmer(s). Plumbing the Main Drains: New main drain safety laws require the use of dual main drains, to prevent entrapment on a single main drain. endobj ��g����,k����E]����9Q���9#H/�s��/a�e@������������r1l�m.��X6�gQ6E�Q�`t���z�+�������L�,�K��nxJ*�g0�B���CΥ�����fH;XF��~T0��9z� �_e�oyi�s�{�u�ѤdlѩD �3}����jc�*Q��V,;�H��ь��ԅ;ZS���c���-�$}R:�6HFV��?�h�s< �33���'�!���8j. During winter months or periods of non-use, most pool drains do not need to be plugged, but in some cases plugging a main drain is required or recommended. (ii) each public pool and spa in the United States with a single main drain other than an unblockable drain shall be equipped, at a minimum, with 1 or more of the following devices or systems designed to prevent entrapment by pool or spa drains that meets the requirements of subparagraph (B): %���� A pools so-called main drain is not actually a drain; that is, it is not used to drain the pool. Once you’ve skimmed the top of the pool and removed all the gunk you find, you can take the pool drain plugs out. In fact, they don’t or rather, that’s not their main job. 2 0 obj Replacing your pool liner. And it’s important to fully understand what your swimming pool’s main drain does so that you can keep it working properly, and so that you can protect the swimmers in the pool from it. There’s very little maintenance involved in a main drain of a swimming pool other than cleaning it and the cover. This is a great way to ensure that your drain is clear, but it does require that … A pool can be a great luxury, but it also comes with its share of expenses. Maintaining a clean and unobstructed main pool drain is essential to the prevention of debris buildup and potentially harmful algae in your swimming pool. To clean a swimming pool drain with a Needle Nose drain cleaner: Turn off the pool pump circuit breaker whenever attempting to clean the drain. Swimming pool main drains are much more than just that circle with all the little circles sitting at the bottom of your pool. <> In addition to routine maintenance and cleaning, Dig a small hole in the bottom center of the floor, and place the 2 main drains, 3 ft apart from each other. In 2007 the United States passed the Virginia Graeme Baker Pool and Spa Safety Act. Basically, if you want to know when to drain a swimming pool, the answer is when you have no other alternative. A pointer on one side of the valve indicates the setting. Doing this may cause your pump to run dry, damaging or destroying it. Place the old drain to one side, and … 8 Inch White Pool Main Drain Cover with Screws Fit for in-Ground Swimming Pools Accessary. It is crucial to note, though, that this anti-entrapment drain cover does not eliminate the dangers of entrapment. This is useful when replacing your pool liner. Shut off the pump. StarGuard® 8-inch Round Main Drain Installation Guide II Suction entrapment dangers include: Hair Entanglement – When the hair tangles or knots in the drain cover, trapping the swimmer underwater. The CO2 gun is placed in the water, pressure is applied and the CO2 forces the clog out of the drain. 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. The Main Drain Suction Mat covers main drain to create more suction at the skimmer for easier vacuuming. the existing 18" x 18" main drain frame and grate are to remain. endobj lap pool notes: 1. The best way to limit overwhelming suction with a pool main drain is to have at least two of them to lessen each drain's suction. FREE Shipping on orders over $25 shipped by Amazon. First thing you need to do, is verify that your main drain line is leaking. When I did so I also noticed that my two pool skimmer/filters worked better. With the new cover in your hand, dive to the bottom of the pool. The main drains are usually located on the lowest point in the pool, so the entire pool … For those pools that have a cartridge filter, there are two ways to achieve this. Main Drain Adapter - to adhere Cover on Swimming pool's Main Drain. But locating them isn’t actually the problem with swimming pool main drains. Main Drains for Swimming Pools that comply with provisions of the ANSI/APSP 16-2011 standard as required by the Virginia Graeme Baker Pool & Spa Safety Act. )the existing lap pool main drain meet asme / ansi a112.19.8 2007 standards. 4 0 obj You will need to unscrew the old drain, and pocket the screws. Draining a pool should be a last resort. If your line won’t hold pressure, it is definitely leaking. <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 792 612] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> This act stated that any public swimming pools have dome-shaped covers over their swimming pool main drains so that the possibility of entrapment is reduced. A main drain circulates the pool's water by pulling water off the bottom of the pool and sending it to the filter. During normal operation, water flows to the filtering system through two or more main drains at the bottom of the pool and multiple skimmer drains around the top of the pool.. Made of flexible PVC with a stainless steel hook. Ask the Pool Guy® All rights reserved. 99. I have a 40K inground pool that is losing maybe an inch or two of water every three or four days. There is also a pressurized clog remover that you can use on the main drain in your swimming pool to unclog any debris from the main drain with a highly pressurized blast of air. XS�+�'��6�(���%qq�Wؤb�7l1ɸ�\�R݌¯K��R� The clog-buster tool … %PDF-1.5 The advantages of main drains are to give you the ability to drain the water from your pool without the use of a sump pump. With these supplies, you are ready to start plumbing your inground swimming pool! endobj Creates more suction at the skimmer! We've already seen that the water in a swimming pool needs to circulate through a filtering system, to remove dirt and debris. From there, let the drain do its job. Most pools have two main drains, but a small pool may have only one. x��[[o7~7��0OŨ�Ƽ�S��v{�:�E��=v�:R:��u��9�i�q�-,��s���sH&;y��xq�����2qz��|u��y|������k�I���9>����ef�-�˔�ٻO�G�^g��F�= ����vu|$�[�����}��d*��g�%��dZ����y�2?�%֕�=~��o��?a���:��y������T �̸�$7\�&�����������խ.�ΔЅ�;Uok|�G��1 Consider an average size public pool 85 x 100 x 4.5 feet with 288,000 gallons. Because of that, they don’t take care to properly guard their swimming pool main drain, until tragedy strikes. A CO2 gun can be used to clear the main drain without emptying the pool, but only by a professional. Any thoughts would be appreciated. An anti-entrapment drain cover is a grate that is screwed down to cover the main drain at the bottom of the pool or spa to prevent swimmers from interacting with the main drain directly. Instead, it is an outlet, housing a pipe that runs to the pump, which sucks water through a skimmer, then through a filter, then through a heater (if you have one), and then back to the pool via multiple inlets. Chemicals that will quickly remove chlorine are available through pool and spa care vendors. Is a Swimming Pool Main Drain Necessary? The government did not make it mandatory that private pools take steps to replace existing main drains, however, if you will be doing any work to your pool it’s a great time to make the change for safety. Some pools go from construction to demolition without ever being drained. Copyright. To allow high water table water to flow into a concrete pool, located and remove a few of the hydrostatic relief plugs in the floor and hydrostatic valve in the main drain pot. Main drains are not required in an inground swimming pool, however, they are strongly recommended and can be extremely useful in some circumstances. Main Drain Suction Mat. This hazard is present when the flow rating … Swimming Pool Drainage Public Works Department • If it is necessary to drain your swimming pool or hot tub, it is Building Maintenance • Engineering • Fleet Maintenance • Sanitation • Streets • Water Plant • Water & Sewer Contact Public Works for more information 847-810-3542 Guidelines for Draining Your <>/PageLabels 164 0 R>> How to Drain A Pool with a Cartridge Filter . The main pool drain serves as the primary site of all drainage for a swimming pool of any size. Pools will need to be drained and refilled every 5-7 years on average, or if there is a major necessary repair. Cleaning the swimming pool main drain is important so that it doesn’t become clogged and so that it can continue to perform its job properly. You need enough water flow for proper filtration – so again, eliminating one only makes sense if … The drains are positioned at the pool… In this video we talk about how to change a drain cover and how to do it as efficiently as possible. The problem is that they can be very dangerous pieces of equipment in the pool, and that many pool owners don’t realize it. Only 1 left in stock - order soon. How To Drain An Inground Pool With A Main Drain - In This How-To Video, Dan Harrison goes through the steps necessary to drain a inground pool with a main drain. or 2) Drain the pool over a period of Need help finding the right pool skimmer? 4.0 out of 5 stars 44. Insert the clog-buster attachment as far down into the drain as it will fit. It is heated to 82 and it does seem when the heater operates more I lose water faster. The concept is simple enough: the best way to eliminate suction entrapment is to eliminate drains … Give us a call: 1-407-834-2200 Put on fluid resistant work gloves and eye protection , remove the deckside strainer basket to access the clogged drain opening, and then guide the nozzle at least a foot into the opening before you start the flow of water. Warning: We do not recommend you drain a pool past the skimmer line. What a swimming pool main drain actually does is act as a suction that takes the water out of the pool and sends it back to the filter to be cleaned, so that it can then redistribute it back into the pool. NEW! A six-hour turnover would require 800 GPM, which can be handled by a single 18 x 18 drain cover (tested to ASME A112 19.8 as safe, single suction; safety backup options allowed by the Virginia Graeme Baker Pool and Spa Safety Act include … Another method to prevent a main drain from creating a suction entrapment situation is to have a vacuum release that stops suction if a blockage is detected. 1. Rotating the valve so the pointer is directed toward the pool diverts all suction force away from the … Swimming Pool Guidelines Steps for Draining Your Pool 1) De-chlorinate the pool water prior to draining it. �l4F�8�v�����Hy� The idea of a “drainless pool” is not new; a number of people in the industry have been exploring and promoting the idea for years, especially in the wake of the now-famous VGB legislation. Use net to push mat into place and to catch hook for easy removal.

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