I have seen this failure many times in hot tubs where flex was used as it is easier than heating and bending rigid PVC. They hear that rigid is better in every way and they use this to install their pool. Service life for these pipes can easily meet and exceed 25 or 30 years, perhaps longer, which clearly shows that for some installations flex can be easy, forgiving and still have an impressively long service life. Pool plumbing pvc piping is available in Schedule 40 and Schedule 80 in diameters of 1/2 to 8 inches. Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. Found in between the suction pipes and return pipes are the pool pump, filter and water heater. It is also worth noting that rigid PVC also comes in a thicker wall variety, schedule 80 which is suitable for even higher pressures. Heat bending rigid Schedule 40 with a pipe oven or heat blanket is the correct way to plumb circular or irregularly shaped vessels. I'm guessing you dont have inspections where you are or an engineered plan for the town. This expansion and contraction will cause glue joints to fail. You want laminar flow. Long term you are more likely to have problems with it. These are brands, products and services hand selected by Steve for endorsement. Yes, definitively rigid PVC is superior to flexible PVC in almost every metric in which you could attempt to compare the two. Newsletter for Pool and Spa Professionals. It takes a lot more skill to install rigid pipe in such a way that it will survive cold winters with the same reliability. The revised ANSI/PHTA/ICC/-15 energy standard meets the DOE variable-speed pump regulations. May 2021 Oversize Pentair Cartridge Filter/Pump and rigid PVC Upgrade, With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. Pool and spa chemistry crash course A downside to flexible PVC pipe is it tends to be more expensive compared to rigid pipe and it can be more prone to crushing or puncturing. TERMITES IN INDIANA. Your PB will be long gone by then and doesnt care. Flex pipe is also easier for novice plumbers to fit things together. They went and bought some of the 1.5 pvc pipes and 3/4 grey pipes. Flexible tubing moves around during the shotcrete process, creating voids and cavities (which allow it to move, flex and expand under pressure). The additives in the tubing gradually degrade over time, leading to failures. Flexible PVC pipe is used more and more in new swimming pool installations. With an adjustable platform base, union connections included and a very strong warranty these pumps offer an impressive value to pool owners. There are many more glued joints then they're used to. Thank you. Rest assured that we at Perma Pools always spec 2" hardpipe for our pools. Knowing your options for pipe when installing an in-ground swimming pool will guarantee you make the right choice that is best for your situation. So is that it, just easier to transport? But is this good advice that you are getting? flex is more expensive, now the PB wants to charge more money. Please note that these endorsements can include monetary compensation, affiliate links and referral fees to Swimming Pool Steve, however there is zero additional cost to you should you use one of these products or services. For a better experience, please enable JavaScript in your browser before proceeding. The PB says that's what he has been been using for all his pools and he will pad and fill with gravel to protect it. Pool Installation: What Pipe Should you Use? Please consider. e6)EIgf"{lf||U7$8GzR'F5'_)F]TH_rGetd|lF hV23dp",5g;p~Y7U?K 'XYJ4]Ljwd 5/J6gLab^Oy??vu9bHW=21y8)]uv)x&XDE$,gY;c. - Swimming Pool Steve Flex pipe is not a guaranteed problem and in my area of Ontario Canada almost all swimming pools are plumbed entirely with flex. Dont need the drains anyway. Polyethylene pipe is flexible black pressure pipe that is commonly used for in-ground pool plumbing. Advantages of rigid PVC pipe - There are a number of advantages of rigid PVC pipe starting with the inside surface is smooth and free of striations which can have a detrimental affect of the resistance to flow and flow rates. By providing a separate pump for the heating equipment, you can extend the lifecycle of all system components and reduce maintenance. It is not uncommon for termites to bore into flexible tubing. Schedule 80 pipe can also be used, but is not necessary and generally more expensive compared to the Sch 40 so is not commonly found in pool plumbing. Is salt water bad for pools? Could you guys take a look at these pix, and make sure its done right? It may not display this or other websites correctly. Is that secure enough? Not a huge deal but steel wall pools usually spec 8" for the collar I couldnt get away with that here. FLEX PIPE IS NOT PIPE. When it comes to drowning prevention, the Model Aquatic Health Code offers more than meets the eye. www.PoolPartsToGo.com Any list of the achievements of the pool industry must include the victory of the variable-speed pump. Certainly this will cost extra, take longer, require more experience and still results in elevated levels of risk which are potentially not there with flex pipe. SwimmingPoolSteve.com is user-supported. The most common pipe used for in-ground pool plumbing is rigid PVC pipe, but you could also see flexible PVC pipe or black poly pipe being used. The connection is then secured using two stainless steel clamps over the outside of the pipe and insert fitting as opposed to glued PVC fittings. - Swimming Pool Steve These photos depict the proper way to plumb a spa, or other curvy layout. Tips for reducing water waste through good design practice and proper maintenance. The suction lines for the pool should be plumbed with 2" pipe to ensure longevity. So on the install date( today), surprise, its flex spa PVC hose 1.5". If you want to continue learning about pools and spas from an industry expert follow swimming pool Steve on Facebook, Twitter and YouTube This is not to say only flex pipe can do this but more so that it is pretty easy to to install flex in such a way that it will survive cold winters. Flexible PVC is also not as UV resistant as rigid PVC and this results in sun damage and early failure to flex PVC that is not protected from the sun. We at Perma Pools recognize that flexible pipe is easier to use and get around turns and corners and results in less fittings as it comes in 100 foot rolls. Rigid PVC is smooth on the interior but flex pipe is not. Local store prices may vary from those displayed. That same year we went to the national pool show in Atlantic City and we saw that one manufacturer of flex pipe was now stamping his flex pipe not for underground use (a clear CYA move)in response to the insect issue. Amazon Disclosure Statement - As an Amazon Associate I earn from qualifying purchases. Any suggestions? On a related note: Running an air line under the pool will prevent the removal of the water used for pressurization. Why would you proudly promote that you use it? What construction practices are best, Flexible tubing does not have an NSF-61 rating for potable water. We are texting back and forth with the PB right now. Many linear feet of water will be trapped in the pipe under the pool. Periodic water hammer can cause joints to fail. Let's take a step back here for a moment and review what this information means. Thats why there are big water holes in the concrete collar. For example, if you only had a car and no truck but you needed to pick up a few hundred feet of pipewell the flex PVC sure would be a lot easier to deal with by tossing a few rolls into the trunk, a few in the back seat and maybe even one neatly seatbelted into the passenger seat of your car. In order to keep this resource about pools and spas available for free to all readers I earn commissions for purchases made through links on this page. If back filled with rock or sharp objects, holes can develop. In-ground swimming pools are a staple in warm areas of the world but are also found all over. Flexible tubing is not rated for hot water applications. Blowers are ineffective against so much back pressure. www.ClearComfort.com The flex down to the main drains is typical nobody uses ridgid except some OCD guy around here that heat bends pipe. Make sure they pressure test before the pipes get buried and if it were me I'd follow the pipes to make sure where they connect up to the various places along the run makes sense as you took these guys out of their comfort zone with the pipe switch. - Swimming Pool Steve Thats very kind of you to remind me of that. Get industry news, insights, and new product information delivered straight to your inbox. PVC tubing and hose are not approved for plumbing in-ground pools (IAPMO 311.1-311.3). Never use flex on an equipment pad. Are they going to replace the two flex PVC pipes in the deep end of the pool? All Rights Reserved. Tags: You will get much more visibility by, DF5098C2-4F51-4FF4-B817-11E57AAC229C.jpeg, A5AF93CC-0384-4C82-9AF9-374A96E07503.jpeg, 7AF4A268-B6DF-49FF-AE18-E57A62923898.jpeg, C42ECBE2-5F6E-4D63-9AD3-F7DA7798F546.jpeg, 698A89DF-3D14-4FD8-955D-44E597486465.jpeg, D1A99429-5A28-4790-95FC-1CE7359C5CF1.jpeg, 68F75022-3374-487F-860F-A34B9C6D85AF.jpeg, 09069BE7-3849-403D-A203-F334624A4B17.jpeg, 4552DA24-0D9E-4388-B112-B588FB7E7F60.jpeg, 30C985E6-81F1-4CD0-8E6E-70FB96144B35.jpeg. Thank you. It's common to zip tie to the support but not a fan of too many together as gravel will not fill that void easily. Pool and Spa, Topics: However there is not yet enough information available to make a final decision. West Chicago, IL 60185. The connections are made by solvent welding using standard sch 40 slip fittings, the exact same as installing rigid PVC pipe. Flexible PVC is not as durable as rigid PVC. Any new postings here are unlikely to be seen or responded to by other members. The water in the pipes itself can also be a target for these pests who can easily chew through and turn your plumbing lines into underground sprinklers! - Swimming Pool Steve, Copyright 2021 - All Rights Reserved - www.SwimmingPoolSteve.com. So hardpipe is the better choice in Indiana. The valves in a pool system control the direction at which the water flows to and from the pool and in and out of the equipment. They twist tied electric conduits with the 1.5 pipes and tied to the pool wall supporting rods. Water hammer will cause flexible tubing to move, expand and flex. Well, that was new. Finally, the main reason why flex is actually used, is simply that it is more shatter resistant in cold climate areas. The PB had changed to rigid PVC pipes. With over 50k items online and The Poolweb Product Guarantee to back them up - it's no wonder that this is the internet's fastest growing commercial pool supply store! Use Up and Down arrow keys to navigate search results. Some benefits of the flexible PVC pipe are reduced labour, less cutting or measuring and reduced installation cost. The following links and products are to affiliates of the Swimming Pool Steve website. You must log in or register to reply here. The elastic properties of flex tubing, which make it ideal for plumbing portable aboveground spas and pools, cause failures when embedded in concrete.
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