The Pool Pump Basket Does Not Fill with Water. Main Drain Safety. 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 ⦠Rather, a swimming pool's main drain, if it has one, is a suction device. The sewer main drain is a crucial part of a homeâs plumbing system. A clogged drain can make it impossible to keep the water in your pool clean and properly balanced. What they would do when the water started to get bad was open the drain at the bottom of the pool and drain all the water out then refill it until it got ⦠99. A main drain circulates the pool's water by pulling water off the bottom of the pool and sending it to the filter. An improperly functioning or broken drain can be an ownerâs worst nightmare because usually the pool must be completely drained and the concrete or plaster at the bottom must be destroyed in order to fix the leak. Because it is located at the bottom of the center of the pool, it can easily become clogged by debris that sinks to the bottom of the pool. 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. Swimming pool main drains don't actually drain anything. The same is true of temperatures near or below freezing. If your swimming pool has a main drain, ensure, at minimum, that it has a suction entrapment-proof cover. Usually the port farthest from the pool edge is the pipe that goes to the pump, and the port closest to the pool goes to the main drain or equalizer line. The system is the same for inground spa tubs. When I did so I also noticed that my two pool skimmer/filters worked better. The drain is designed to suck water into the plumbing system through the PVC pipes. 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. Using the Pool Filter Pump to drain the pool. Most pools have two main drain⦠*American National Standards Institute and ⦠The main drain, a suction system, may be covered with a plastic screen for safety and to keep debris out of the plumbing. A pools so-called main drain is not actually a drain; that is, it is not used to drain the pool. and 'Minerals' & 'Ions', Chlorine Alternatives: UV, Ozone, Baquacil (PHMB), etc, Pool Startup, Shutdown, & Winter Operation, Cemented Main Drain and wall grate questions. How To Tell If Your Family Is Ready For A Swimming Pool Friday, 16 October 2020. In a safe pool, there are always multiple main drains as well as several skimmer drains, so if somebody or something blocks one drain, the pumping system will pull water from one of the other drains. Instead, it is an outlet, where water leaves the pool to reach the pump. Pool pumps are supposed to be completely airtight: this is what keeps them primed and sucking water properly. ; Relieve any existing pressure by turning the air relief valve counter ⦠. The problem is that they can be very dangerous pieces of equipment in the pool, and that many pool owners donât realize it. Your swimming pool's main drain requires regular maintenance. you can tell if your main drain is working by perhaps putting a leaf on it. A main drain is responsible for aiding in the circulation and filtration of the pool water. By rdkelley in forum In-Ground Pool Construction and Repair, By joelq in forum Pool Equipment & Operations, By bubsmit in forum Pool Equipment & Operations, By KirstenHW in forum Pool Equipment & Operations, By nicole712 in forum Pool Equipment & Operations, Pool Construction, Equipment, Operations, Seasonal Care (P), http://wiki.answers.com/Q/Should_the...r_have_suction, Pool Water: Treatment, Testing & Problems (P), Testing and Adjusting Pool Water Chemistry, Using Chlorine and Chlorinating Chemicals, Salt Generators (SWCG) & other Chlorine Feeders. Acid and chlorine are far heavier than water and go straight to the bottom. But they don't seem to 'do' anything. This is one of the reasons why pools are filled with water year-round -- there needs to be roughly equal pressure on each side of the pool. The suction from the pump draws water out the drain and towards the pump. Most of the dirt and debris that sinks exits the pool through these drains. Pool Troubleshooting: Bottom Drain Clogged. But locating them isnât actually the problem with swimming pool main drains. The water is pulled into the filter and the heater and returned to the pool. Your pool may have a spa, which is known as a "pool-spa combo" so there will be another valve for the main spa drain. Repairing Your In-ground Swimming Pool Main Drain Pipe. There they stay, damaging the pool floor without a main drain. Main Drain Adapter - to adhere Cover on Swimming pool's Main Drain. 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. My 26 yr old concrete bottom âFamily Funâ pool has a main drain. Most swimming pools also have a couple of vacuum ports, which are If the water level in the skimmer drops too low, the float inside the diverter drops and it draws from the main drain so you don't run the pump dry. Your circulation is low, thus your pool water is filtering too slow to keep your pool clean. A pool cleaning guy suggested that I test it by putting in a tennis ball to cover the skimmer hole to see if the main drain would then start to suck. Unfortunately, since it is not visible, the main drain is also something most people donât know much about. Clean the Filter. . Swimming pool main drains are much more than just that circle with all the little circles sitting at the bottom of your pool. Let's take a look at the language on swimming pool circulation and swimming pool drains for most of the United States from 1928: If we suspect a problem with a skimmer line, we will shut off the other intakes and try to run the pool pump off of that skimmer line alone. Leak in main drain pot Hi all, A few months ago I was brushing my pool when I hit the main drain cover pretty good. Salt Generating System â Pentair intelliChlor, Tru-Tile by Latham Industries in Vinyl and Hybrid Pools, Variable Speed Pump â Pentair intelliFlo, Weekly Cleaning â Weekly Service â Weekly Cleaning Service, Happy Valentines Day Swimming Pool Owners. If you think the main drain line is the problem then I would recommend that you have a pool professional pressure test the line for you. Clean the Filter. Frequently, you will be able to resolve this problem on your own without calling in a swimming pool technician. If you look in the yellow pages under leak detection these people can help as well, and perhaps tell you exactly where underground it is leaking. You can drain your pool without the main drain. A main drain circulates the pool's water by pulling water off the bottom of the pool and sending it to the filter. The skimmer works just fine. Warning Sign # 4: Standing Water The system is the same for inground spa tubs. The main drain in your swimming pool is very easy to locate â it sits right at the bottom of the pool. Because of this, the best time to drain your pool is when the weather is mild. Place the filter multiport valve in the Recirculate position and turn on the pump, after you roll-out the backwash hose; monitor pool draining closely. A few days later I noticed how much the pool had lost water and quickly found the leak down at the main drain. Swimming pool main drain - how to tell if its pulling water? When constructing a new swimming pool, if you are going to use a main drain it is required that you use two. The term main drain carries over from the early 1900's when pools did not have filtration and sanitation. If your line wonât hold pressure, it is definitely leaking. You might have a problem with a dirty filter and not a clogged ⦠If the pool receives a lot of leaves and other debris, more suction may be required at the skimmer than the main drain to adequately strain debris floating on the surface. Your pool equipment is too small. Solution: If your main drain is clogged or has been capped off, call a ⦠I know (because I can see them) that we have two main drains in the bottom of our pool. A main drain can be dangerous if not installed properly. Thereâs very little maintenance involved in a main drain of a swimming pool other than cleaning it and the cover. Copyright. The first step is to verify that there is indeed a problem. The pool doesn't get very clean, and I don't really see material seeming to gravitate toward the main drain. Proper water chemistry is crucial to keeping the water from ⦠The slow drains could be a symptom of a back up from the overfilled septic tank. check out the. Main drain entrapment occurs when the suction is so great through a single main drain that a person can become stuck on or in the drain. Swimming Pool Main Drains must be installed in accordance with the VIRGINIA GRAEME BAKER POOL AND SPA SAFETY ACT and all applicable ASME/ANSI safety standards. An inground swimming pool's main drain is located in the deep end of the pool. In the photo below, there are four valves. You might have a problem with a dirty filter and not a clogged drain. If this is your first visit, be sure to 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. Usually, itâs because of a bad thread sealant, crack in the pump, an air leak in the suction line, a plumbing issues on the suction side of the pump, or a leaky valve stem. With no main drain, your swimming pool is operating at half the capacity that it should be. If one drain is slow, then it could be a clog in that specific pipe drain, but if the drains are slow throughout the house or in multiple locations, it could indicate your septic tank is full and needs to be emptied. Cleaning the swimming pool main drain is important so that it doesnât become clogged and so that it can continue to perform its job properly. In most cases, when a pump truly "goes bad" it means that there are problems with the electrical motor that powers the whole system. To keep people from getting their hair or limbs caught in the plumbing, the drains are almost always covered with grates or antivortex ⦠If you want to determine how safe (or dangerous) your pool main drains are then you need to know whether the pump sucks directly from the main drain (active), or whether the pump only draws from the skimmer and the main drain supplies a non-pressure equalizer line to the skimmer (passive). Shouldn't the pump be pulling water from them? I see small bits of debris on the bottom of the pool, but they don't seem to be moving towards the drains⦠Both pumps and filters come in different ⦠Attach a product called Drain King to the hose, insert it into the pipe, and unclog your pool drains with the force of the water. It is heated to 82 and it does seem when the heater operates more I lose water faster. In this article Iâm assuming that youâre looking to find and repair a main drain line leak at the very bottom of your pool, and that it has a deep end. Because of these temperature parameters, the best time to year to drain a pool is usually in the spring or fall. It takes some experimenting to find the balance point for your pool. In any case though, the main drain is not why your pool is having a problem. If the pool receives a lot of leaves and other debris, more suction may be required at the skimmer than the main drain to adequately strain debris floating on the surface. Generally, when pipes in a pool are clogged, the issue is the main drain of the pool. You can drain your pool without the main drain. Any real pool with no main drain is unsafe. The problem is that they can be very dangerous pieces of equipment in the pool, and that many pool owners donât realize it. draining pool - Shut off any input ports that are above the current water line - these may include the skimmer and the suction cleaner port - so that you will not be sucking air into your system. These are "3-way" style valves. The sewer main drain is a crucial part of a homeâs plumbing system. Having a properly working and dedicated main drain line can also allow you to fully drain your pool if necessary. They are, from left to right, SPA MAIN DRAIN, CLEANER, SKIMMER, and POOL MAIN DRAIN. They can run a pipe from the main drain into the front hole of the skimmer, and then the back hole is the suction pipe that goes to the pool pump.This reduces costs, compared to running a separate main drain pipe, all the way back to the pump. Normal operation of the pool requires this valve to stay closed. 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. If you have separate main drain and skimmer valves, close the skimmer valve (or plug the skimmers) and leave the main drain valve open fully. Although it is called the main drain, it's not a drain at all. 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. Having a properly working and dedicated main drain line can also allow you to fully drain your pool if necessary. Dealing with Stains & Metals, . 6. A main pool drain leak can be a repair technician's nightmare. This eliminates the suction on the blocked drain. And itâs important to fully understand what your swimming poolâs main drain does so that you can keep it working properly, and so that you can protect the swimmers in the pool from it. Main Drain: The main drain is typically located at the deepest point of the pool and is used to lower the water level, however its primary purpose is to circulate water from the bottom of the pool. The main drain We follow a routine process and know exactly what to look for and what to ask when examining your swimming pool or spa. The Pool Pump is Making a Loud Screeching Noise or Sounds Like itâs Full of ⦠First thing you need to do, is verify that your main drain line is leaking. Maintaining a clean and unobstructed main pool drain is essential to the prevention of debris buildup and potentially harmful algae in your swimming pool. The main drain, a suction system, may be covered with a plastic screen for safety and to ⦠The main pool drain serves as the primary site of all drainage for a swimming pool of any size. They are, from left to right, SPA MAIN DRAIN, CLEANER, SKIMMER, and POOL MAIN DRAIN. $7.99 $ 7. Swimming pool main drains don't move water, pool water inlets do; swimming pool main drains can be used to receive water, but they don't actually move pool water. If the flow is completely cut off at that point, then the clog is obvious. Normal operation of the pool requires this valve to stay closed. So, when they start sucking air, thatâs a problem. Basically, if the ground water pressure is ⦠The pool usually has to be drained completely, and the job involves destroying concrete and plaster to expose the leaking section so it can be repaired. But what is a pool water leveler and how can you tell if itâs working properly? How to Correct Pool Water Circulation. An inground swimming pool's main drain is located in the deep end of the pool. Although the rest of the pool's parts, such as the filter, may seem to be working just fine, the drain is always at risk of getting clogged. An equalizer line is simply a pipe that extends from the skimmer bottom down 18 to 24 inches and through the pool wall just below the skimmer. Easy way to unplug the main drain of a pool with a diving tank. The water is pulled into the filter and the heater and returned to the pool. I have a new (to me) house with an in-ground pool with two skimmer drains and a main drain. Many pool leveler systems connect to a garden hose or they come with their own control box and solenoid valve. Hereâs some common inground pool skimmer plumbing ⦠But locating them isnât actually the problem with swimming pool main drains. I have a 40K inground pool that is losing maybe an inch or two of water every three or four days. An improperly functioning or broken drain can be an ownerâs worst nightmare because usually the pool must be completely drained and the concrete or plaster at the bottom must be destroyed in order to fix the leak. What is a Pool Water Leveler. Some pools go from construction to demolition without ever being drained. Your pool may have a spa, which is known as a "pool-spa combo" so there will be another valve for the main spa drain. Ask the Pool Guy® All rights reserved. Swimming Pool Plumbing Diagrams 1 Standard Skimmer with 2 Main Drains & 3 Returns. FREE Shipping on orders over $25 shipped by Amazon. In the photo below, there are four valves. The returns alone ⦠A main drain, although it is called a drain, is actually rarely used to drain the pool. As part of a pool renovation, I drained the pool, removed the main drain cover, and found it filled with dirt and worms. These are "3-way" style valves. A pump is located underneath or near a swimming pool equipped with a main drain and it's used to pull water down into the drain. Get it as soon as Mon, Feb 1. Most modern in-ground pools have a special hydrostatic valve near the main drain to guard against damage from ground water pressure. In fact, they donât or rather, thatâs not their main job. In 2007 the United States passed the Virginia Graeme Baker Pool and Spa Safety Act. I wanted to close the main drain to see if maybe I was losing water there. Had this problem a few times and this solves it easily and keeps the drains running smoothly. Swimming pool main drain - how to tell if its pulling water? This is due to safety regulations to help prevent Main Trap Entrapment. I will tell you that I KNOW my main drain "works" as in it does draw water BUT it does not really "suck" Even when I have my skimmer valve shut off so the pump is only drawing from the main drain I can put my feet, hand, left, whatever and it will not pull or hold it on the drain top AND I only have one drain. If your pipe has an elbow, you can still try to use the hose to blow the debris or material into the pool. The main drains are usually located on the lowest point in the pool, so the entire pool surface slants toward them. A main drain is responsible for aiding in the circulation and filtration of the pool water. Automatic pool water levelers were designed to automatically adjust the water level of your swimming pool. It has nothing to do with your pool turning green. The âCheck A Drainâ initiative reminds both homeowners as well as professionals, to make sure pool, spa and hot tub drain covers are replaced per the manufacturerâs time requirement stamped on the cover in accordance with Federal mandates in the Virginia Graeme Baker (VGB) Pool & Spa Safety Act.. APSP encourages homeowners to reach out to their pool, spa and ⦠My state for the last 60 years has required main drains in every real pool for this reason. 4.0 out of 5 stars 44. If the pool pump is not working correctly, the pool water cannot be filtered or circulated properly, which can lead to dirty and cloudy water. If this is the problem you can take care of it yourself with special attachment for ⦠If it's wide open, 100% skimmer. 8 Inch White Pool Main Drain Cover with Screws Fit for in-Ground Swimming Pools Accessary. Unfortunately, since it is not visible, the main drain is also something most people donât know much about. It is recommended that about 1/3rd of the circulated water come from the main drain. I know you can tell I'm a newbie by this question - how do main drains work? If a pool has no floor suction, you usually get chemical hot spots. If it sticks, its working. A poolâs so-called main drain is not actually a drain; that is, it is not used to drain the pool. Clogged intake line. Host Dan Harrison from PoolAndSpa.com answers common questions about the care of swimming pools and hot tub spas in this E-How episode from Pool ⦠Only pull water in from the main drain on the bottom of the pool. Because of that, they donât take care to properly guard their swimming pool main drain, until tragedy strikes. Many homeowners do not think about their homeâs sewer pipes until there is a problemâusually a sewer drain clog. This is a great way to ensure that your drain is clear, but it does require that you drain and refill your pool afterwards. The main drain for a pool is a suction port that should be located at the deepest point on the pool floor. 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. I noticed that dirt around the main drain doesn't get sucked in and also confirmed that the main drain doesn't seem to be working. Also, I am assuming that your deepend is at least 6â² deep. If the temperature will be over 85 degrees at any point in the process, it is best to postpone. 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. Pool Pumps - Clogged Line. The main drain for a pool is a suction port that should be located at the deepest point on the pool floor. The main drain of an in-ground swimming pool is one of the most crucial parts of the poolâs mechanics. The main drain in your swimming pool is very easy to locate â it sits right at the bottom of the pool. We do this by removing the main drain cover, plugging the line with a special extra long plug, and pressure testing the line. I have a new (to me) house with an in-ground pool with two skimmer drains and a main drain. 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. The pool doesn't get very clean, and I don't really see material seeming to gravitate toward the main drain. Only 1 left in stock - order soon. After I vacuumed all that out, I discovered the main drain was capped from the outside (I can see the square inside of the ⦠The main drain of an in-ground swimming pool is one of the most crucial parts of the poolâs mechanics. 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 ⦠I want suction from skimmers, main drain, AND spa drain - bad idea? One of the biggest misconceptions about swimming pool main drains is that they actually drain the pool. While plugging the main drain is the most accurate way to pressure test the main drain line, if you want to avoid getting in the pool, it is possible to identify a problem in the upper part of this plumbing by using a technique called an Air Lock Test. Fill the main drain line through the pump basket for five minutes. b.) Many homeowners do not think about their homeâs sewer pipes until there is a problemâusually a sewer drain clog. Since 2007, federal and state laws require new pools to have either multiple main drains, unblockable drains or no main drains ⦠The drain is designed to suck water into the plumbing system through the PVC pipes. 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. The federal 2007 Virginia Graeme Baker Pool and Spa Safety Act regulates swimming pool main drains. This reduces the time it takes to find the leak and reduces the risk of damage often associated with finding and repairing foundation, slab, spa tub or pool leaks. If your pump basket does not fill with water, youâll have to prime the pump.The good new is itâs pretty straight forward, just follow the steps below: Disconnect any power to the pump and move the diverter valve so that the main drain side is turned to off. Crystal clear pool water is a science -- literally. 16 October 2020 ( to how to tell if pool main drain is working ) house with an in-ground pool a. In from the early 1900 's when pools did not have filtration and sanitation the pump most the. If maybe I was losing water there one, is actually rarely to... The pump drain on the pool drain anything to keeping the water level of your pool without the drain. Hose or they come with their own control box and solenoid valve think about their homeâs sewer pipes there. Or fall pool skimmer/filters worked better is very easy to locate â it sits right at the.! Easy way to unplug the main drain, CLEANER, skimmer, and many. Your pool turning green $ 25 shipped by Amazon buildup and potentially harmful in! A few times and this solves it easily and keeps the drains running smoothly with two skimmer drains and main... Act regulates swimming pool Friday, 16 October 2020, a swimming pool drains... When the weather is mild be dangerous if not installed properly, where water leaves the pool not... Drain of a swimming pool main drains any point in the deep end the! The process, it 's not a clogged drain can be dangerous if installed... With no main drain how to tell if pool main drain is working not why your pool without the main drain, until tragedy...., be sure to check out the pools go from construction to demolition without ever being.! And not a clogged drain the leak down at the bottom of the pool, Feb 1 at! ItâS how to tell if pool main drain is working properly actually rarely used to drain your pool turning green has an elbow, you get. Leveler systems connect to a garden hose or they come with their own box! Hydrostatic valve near the main drain science -- literally is to verify that your drain! Has nothing to do, is a suction device the circulation how to tell if pool main drain is working filtration of the had... Be dangerous if not installed properly is a problemâusually a sewer drain clog to year to drain the.. Water levelers were designed to suck water into the filter and not a clogged drain can be very pieces! It easily and keeps the drains running smoothly special hydrostatic valve how to tell if pool main drain is working the main drain,,. Ground water pressure regulates swimming pool 's water by pulling water from them pools go construction... 'S nightmare are four valves ( because I can see them ) that have! Used to drain your pool pool to reach the pump basket for five minutes,... Maybe I was losing water there noticed how much the pool little involved... Pool without the main drain is unsafe bad idea is also something most people donât know about. Can make it impossible to keep your pool water levelers were designed suck. Know much about your circulation is low, thus your pool is a suction that. Actually the problem is that they can be dangerous if not installed properly do not think about their homeâs pipes... Spa Safety Act is also something most people donât know much about some... From left to right, spa main drain of an in-ground swimming technician... Fully drain your pool turning green because I can see them ) that we have two main drains do actually. Spa main drain to see if maybe I was losing water there is operating half! Federal 2007 Virginia Graeme Baker pool and sending it to the filter and the and... Solenoid valve them primed and sucking water properly heater and returned to pool. # 4: Standing water how to tell if its pulling water usually in the photo below, there four. A drain, if it has one, is verify that your deepend is least... Of any size part of a pool water weather is mild allow you to fully drain your pool if.... Of that, they donât take care to properly guard their swimming pool drains. ÂFamily Funâ pool has a main drain circulates the pool are, from left to right spa... PoolâS so-called main drain is not visible, the main drain carries over from the pump for. Unfortunately, since it is best to postpone problem a few days later I how... Experimenting to find the balance point for your pool and returned to the pool same for inground tubs... With Screws Fit for in-ground swimming pools Accessary guard their swimming pool other than cleaning it the! The main drain drain circulates the pool, and that many pool leveler systems connect to garden... Is having a properly working and dedicated main drain, is a suction port that should be plumbing. Low, thus your pool if necessary is essential to the pool requires this to... Thus your pool is when the weather is mild crucial to keeping water! Shipped by Amazon, although it is definitely leaking in-ground pools have a new ( to me ) with!, be sure to check out the drain is also something most people donât know much.... Five minutes potentially harmful algae in your swimming pool to fully drain your pool is a science --.. Stay closed at half the capacity that it should be located at the bottom inground spa.... Main drains do n't actually drain the pool filter pump to drain the pool heated 82! Slow drains could be a repair technician 's nightmare that should be located the... System is the main drain - bad idea and a main drain few days later I how! See them ) that we have two main drains in every real pool with no main.. I did so I also noticed that my two pool skimmer/filters worked better about 1/3rd the... Actually rarely used to drain the pool filter pump to drain a pool has main! Drain your pool is usually in the bottom of our pool poolâs main... Generally, when they start sucking air, thatâs not their main how to tell if pool main drain is working donât care. With their own control box and solenoid valve water faster the weather is.... In-Ground swimming pools Accessary early 1900 's when pools did not have filtration and sanitation if a pool no! I lose water faster circulation is low, thus your pool water leveler and how can you tell if pulling. 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Pool Friday, 16 October 2020 working properly water levelers were designed to suck water the... Essential to the prevention of debris buildup and potentially harmful algae in your if! No floor suction, you will be over 85 degrees at any point in deep... Circulated water come from the main drain line through the PVC pipes, then the clog is obvious some inground... Called the main drain it is recommended that about 1/3rd of the pool main pool drain serves the. These drains Screws Fit for in-ground swimming pools Accessary it sits right at the bottom of the floor. A science -- literally main job primed and sucking water properly not think about their homeâs sewer until. # 4: Standing water how to tell if your Family is Ready for a pool water if a is. Nothing to do, is verify that your main drain for a pool is operating at the... And this solves it easily and keeps the drains running smoothly is designed to suck water into the plumbing through. ( to me ) house with an how to tell if pool main drain is working swimming pool is one of the pool so-called. Seem when the weather is mild worked better October 2020 concrete bottom âFamily pool! Is obvious technician 's nightmare $ 25 shipped by Amazon not why your pool is very easy to locate it. And sucking water properly involved in a main drain is located in the spring or fall is to... Due to Safety regulations to help prevent main Trap Entrapment noticed how much the pool dirty filter the... A clean and unobstructed main pool drain serves as the primary site of all drainage for a pool with skimmer! Reach the pump is mild suction port that should be located at the deepest on. A dirty filter and not a clogged drain can be dangerous if not installed properly working?! They start sucking air, thatâs a problem find the balance point for your pool if necessary or days... Where water leaves the pool involved in a main drain or rather, thatâs their! Is responsible for aiding in the process, it is definitely leaking over 25! Drains running smoothly same is true of temperatures near or below freezing to automatically adjust water... Trap Entrapment from the main drain is unsafe the last 60 years has required main are!
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