So, if the system is plumbed with 1.5" PVC, the maximum flow rate would be 132 GPM (44 GPM x 3 lines) while in in pool mode. Blow and cap the suction line, drain . DO NOT adapt suction fitting to any pipe size smaller than listed in the Specifications (Table 1) f. Missing, broken, or cracked suction fittings shall be replaced before use. . Clogged pool main drain often occurs due to the heavy accumulation of debris sinking to the bottom of your pool. July 30, 2015 Patrick Paroline. Pool Size: 9.5" deep(to water line) Approx. The Polaris Vac-Sweep 360 is our top choice for cleaning your in-ground pool. Consult pipe sizing tables or the following chart for details. If you own a large pool and really need a cleaner to scour its surfaces clean, the Nautilus CC Plus is worth the investment. . Atmospheric Pressure at Sea level is 14.7 psi. Pool main drain covers, new main drains and sumps and wall fittings for concrete, . The PSI should hover between 10 and 25 depending on your filter model - anything above or below that much is abnormal. Great variety of colors and thicknesses for all sizes of oval above ground pools. diameter. While pumping out the rain water in the pool, I noticed that the pipes stubbed out for the main drain looked smaller than the others. For each 10 feet of 1.5 in. Place expanding plugs in the bottom on the suction line. Suction pool cleaners include the Hayward PoolVac, Navigator, Aquabug, Kreepy Krauly, E-Z Vac, Baracuda Ranger, G4, and Polaris 150 and ATV, among others. Once pushed together, turn . Standard protocol worst case is to never mismatch more than 1/2 ton over or under between the compressor and the refrigerant coil The CFM of the blower is also calculated to match. Follow the below-listed steps to clear-out your pool main drain: Connect the hose to a faucet and insert the pipe into the sewer and let it go as far as it can reach. Suction pipe size must never be smaller than the pump's inlet nozzle size. Before tearing up concrete, they opted to use PipeFuze to fix the leak. 7. pump. . Most Comprehensive. From http://www.swimmingpoolsteve.com/pages/pump-replacement.html - Before purchasing your new swimming pool pump, determine the size of plumbing on the suct. A typical pool has two or three returns depending on the pool size. Technical room plan: It provides the exact pool measurements - length, width, and height. This line was appa. The pool will include an 8 ft deep end and an 3.5 ft shallow. The point of this test is to illustrate just . Don't forget to close down all of the valves to the other pipes to focus the pressure on the clogged pipe. Pour a couple of gallons of RV . pump than 1.5" pipe and a 1.5 h.p. Cleans a pool's walls and bottom in 2 hours or less. Connection Size. You can do this by holding a tennis ball over the skimmer port to block the flow temporarily. The suction line from the pool enters one arm of the valve body; suction from the spa enters the other. The XtremepowerUS' product is perfect for pools with dimensions of up to 16 x 32 inches. Great variety of colors and thicknesses for all sizes of oval above ground pools. Integrated Hottub and Pool. Depending on the desired flow rate, PVC pipes with a 1.5 or 2 diameter are preferable for a private pool. on the surface of the pool water. For each 90 degree fitting or valve between the pool and the pump, add 1 ft., or 0.5 ft. for 2 in. Our plans called for all suction lines to be 2 1/2". The headloss from fluid flow can be excessive if the pipes are too small. Liquid Line Sizing Due to the lack of space, the specification sheets have just one column for a liquid line size. Water pressure coming from the pool's return line powers this pressure-side pool cleaner, which you can use on all in-ground pool shapes and surfaces, including vinyl, pebble, tile, and more.Three jets furnish superior vacuuming power, and its large 2.25-inch inlet helps capture large and small debris. Amazon's Choice for pool suction cover. Pool Cleaner Parts Parts for all models of automatic pool cleaners. How to increase suction in pool vacuum? So I went back to the pictures to see what I could . 3. You would think that 1-1/2 pipe or 2 pipe would measure 1-1/2 or 2 but that would be too easy. Provides powerful scrubbing action. Throughout the new pool build, I took a lot of pictures. The pump SUCTION line size is typically kept one standard size larger than the pump DISHARGE line in order to avoid suction NPSH and suction problems. The contractor states using a 1.5 HP Hayward Super Pump, Hayward 240t filter and 1.5 inch pipe will be sufficient to keep the pool clean in a 10 - 12 hour turnover cycle. (Does not apply to flooded suction applications.) Following this, if the PSI either rises around 5-10 pounds on the gauge or reads lower than average, you're looking at a low suction problem. The purpose of an equalizer line arrangement was to allow the skimmer to keep operating if the pool water level drops below the opening to the skimmer. pipe used, add 1 ft. of head, or .5 ft. for each 10 foot run of 2 in. PVC Pool Pipe Dimensions. Turn on the pump. Connect the hose end to the vacuum port of your pump. The return is usually a 1 1/2 threaded opening that may have a directional eyeball that screws into it, (directional eyeballs are used to "aim" the water thereby enhancing proper water circulation within the pool). A suction pool cleaner connects to your pool's dedicated suction line or skimmer and uses the force of the water being sucked out of the pool to move and pick up debris. These are divided in roughly two types, the flat, round disk or . The Goby is powered by your pool pump and comes equipped with an impressive 32 feet of hose. Pool Type. As the Master HVAC Mechanic (retired) states - Protocols are such that the mismatch shouldn't be more than. Mark. Pentair SuperFlo Full Flow 2" test (with filter) / 240 Volt. This line keeps the skimmer from drawing air into the pump system if the water level drops below the level of the main inlet. To calculate the necessary size for a pump, you need to know how many gallons it pumps per hour and the approximate size of the pool. Rigid PVC pipe being used to plumb a pool should be a minimum Schedule 40 which is the standard for pool plumbing pipe. I thought the easiest tool to help determine your pool pipe size would be a few pictures along with dimensions. Jump to content. is always below the vessel or tank nozzle elevation and suction pipe shall be routed to prevent any pockets in the line. Swimming Pool plumbing doesn't have to be brain surgery. Different Types of Check Valves. Never worry about unwanted objects in your pool's equipment or losing cleaning suction due to a clogged pump or skimmer basket! The product does a decent job and is intended for pool floors and walls only. Should it not be possible to lay the pipework giving a flooded suction, then a check valve should be fitted in the vertical section of the suction line. Conversely, when the water leaves the equipment, it passes through another three-port valve. Step 2: Connect the vacuum hose. All of these components are inline with the specifications of my pool and what we had before with the exception of one big detail. . 100 equivalent feet (Point A). Each suction line gets its own valve, which helps for suction-based auto cleaners. The check valve will ensure that the water in the pump starts priming. RE: Suction line vs Discharge line Artisi (Mechanical) 21 Mar 12 10:33. Hydraulics 101; Pump and Pool Spreadsheets; Pump Ed 101. Westbay WBITS034 - In-line Pool Leaf Canister, Standard Size works with automatic or manual vacuums to save you time and money. 28000-30000 Gals. Pressure side pool cleaners are powered by water pressure, and are more popular on in ground pools. Connection Size. The Polaris 165 works exactly the same, but it has a longer hose for deeper inground pools. Stand back and . At the fitting in the pool, he inserted a compression plug with a hose that attached to the return rig in the PipeFuze Contractor Kit. Dolphin. In this lesson I respond to a question from one of my subscribers on how to identify a vacuum line in your pool. Total of 4.69 added feet of head for connectors. Check Price. For each 1.5 in. A spring loaded valve was usually screwed into the front hole of the skimmer, on the pool side. Price and other details may vary based on product size and color. Example: A pump that can pull 10' suction lift at sea level can only do 8.845' suction lift at 1000' elevation, or 4.225' at 5000' elevation. It is a simple task that you can do yourself with few tools. . 4- They don't scrub or polish the plaster. If the valves are closed, the overflow line sends water to the spa returns. . ATIE Free Rotation Pool Vacuum Vac Lock Safety Wall Fitting White W400BWHP, Light Gray W400BLGP, GW9530 Replacement for Zodiac, Hayward, Pentair Suction Pool Cleaners . skimmer or main drain, add 2 ft. of head, or 1 ft., if the piping is 2 in. . If you have a larger pool, you can . This is due to the volume of water that flows through the larger pipes vs. the smaller ones. Our pool professionals will get your pool back in tip-top shape again. Suction lines Return lines Light conduit Pool structure The main drain; We follow a routine process and know exactly what to look for and what to ask when . The less water that flows into the skimmer the less effective the skimmer is and the more debris that sinks to the bottom of the pool. Turn on the hose valve and try to blow the blockage back out the skimmer. Stick in the plumber test plug/blow-out bag (attached to the garden hose) as far as it will go. $13. Pool spas use a bypass line to keep them clean and circulated. For every 1000 ft of elevation = 1.155 feet suction lift loss. The type of check valve you should use will depend on the purpose. Other plumbing lines may be connected to step jets, a pool cleaner line, or fountains and water features. Once done, go to your pump, open up the lid and jam the Drain King as far as you can into the intake pipe. You may need to replace the o-ring or simply lubricate it to create a stronger seal. There is one above ground pressure cleaner - the Polaris 65 which connects to the pool return line. Penguin Pools only uses actuator compatible (diverter) vales for future expansion . Now restart the pump and let it run as usual. Layout plan: It shows the layout of the sealed parts of the pool - bottom drains, inlets, lights, and brush socket. They do not only waste your precious treated pool water, they can also lead to other issues such as rusted pool walls, sandy pool floor, and erosion if left untreated. Pool pipe sizing is a major consideration when determining the proper pump size for your pool. ball valves are cheap and less "beefy". One way you can clog up your skimmer suction line is when you vacuum your pool. The return line is the pipe that carries water from the pool filter, back to the wall return inlets. Place a blanking plate on the the nozzel and plug the stainless steel feeder tube. . Line was clogged with pine needles. A pump should be adequate to circulate all of the pool's water in about 8 hours. The fact is that you would be better off with 2.5" plumbing and a 3/4 h.p. This system involves a lot of suction, . The shallow end will be 24 ft in length and the other half will be the deep end. Apply the cement to the inside of the coupling and the outside of the pipe. EQUALIZER POOL SUCTION 25207-7XX-000, 25207-8XX-000 IAPMO Listed VGBA Suction: Compliant to ANSI/APSP - 16 2017 & CPSC . Rigid PVC Pipe. The manufacturer specs 3/8 and 3/4 line sizes for the ASZ140301A, but my contractor wants to put in a 7/8 suction line. If you need a pool company for your pool leak detection needs, call us at Nelson Company at 941-256-4079. 4.6 out of 5 stars 940. In these cases, you attach the cleaner directly to a wall fitting, usually located in the middle of the long side of the pool. Pipe that is 2" in diameter can hold pressure of 166 PSI. 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. I have an unused poolside 1 1/2" threaded female PVC fitting that at some point under my concrete pool deck is reduced to 1" PVC and goes to the pump & filter where it is capped. Pool Cleaner Suction Line Size Pool Cleaner Suction Line Size. 18'x36' 20k gallon plaster/gunite pool, 1/2 HP 2sp pump, Aqualogic PS8 SWCG, 420 sq-ft Cartridge Filter, Solar . My question is this. You can put a larger pump on a pool with larger pipe but you can't put a larger pump on a pool with smaller pipe. The suction lines, skimmer and main drain, are two pipes that connect into the pool pump, via a 3-way valve. in the recommended line size. quick priming via a flooded suction line. While the pump is off, lather the joints, seams, and any other parts of the suction-side plumbing with an evenly applied layer of shaving cream. (fps) of water traveling thorough any suction line, and no more than 8 feet per second (fps) on any return line (except for certain water features- such as waterfalls). Pool Cleaner ; By Gwf545, February 15, 2014 in All . . At 150 equivalent feet, a 1/2" line The panel line you have will dictate the brace size and the amount of overdig in the shelf area. Pump: Sta-Rite [P6E6G-208L]Sta-Rite Max-E-Pro Pool/Spa Pumps - P6 Series - Energy Efficient 2 hp Pump. The first thing to do to increase the suction is to check for blockage and air leaks. Toll Free 844.766.5532 or 321.431.4784. . The average size pool we sell is a 16' X 32' Rectangle pool that is 6 feet deep on one end and 3 feet deep on the other end. Nautilus CC Plus Robotic Pool [Vacuum] Cleaner. Total of 60.4 added equivalent feet of straight pipe. With the pump turned off, take off the lid and examine the o-ring. In this bench test the SuperFlo has been provided with a both an 1.5" and a 2" suction line, and while the pump still only has a single 1.5" discharge line, you can see an increase in both flow rate and efficiency for a given RPM setting. You can also check the pump basket and lid, either of . It's usually long leaves that cause this problem. A. The o-ring keeps the pump lid tightly closed, but it can become dry, flattened or cracked over time, allowing air to enter the pump system. The ideal suction pipe approach to the pump's impeller eye is straight pipe. AquaStar 914101 Square 14" Suction Outlet Cover for 9" Square Retrofits or New Construction The line sizes given on the specification sheets are based on a 5 pound pressure drop for the entire piping run, from 50' to 250'. The diverter between the two arms determines which line is connected with the stem, from which the water continues to the pump. Also, it sounds like you could use a leaf trap on your suction cleaner. Without a good seal on the drain king, you can't build enough pressure to blow out the blockage. . 60.4 / 100 x 7.76 = 4.69. Product List . The total gallons of water is 17,280. . I would agree with some of the comments about the return side although with filters, heaters, valves and fittings on the return side, there is usually more than . Unions are put on the pump, filter, and heater for easy access and repair. An computerized pool vacuum machine uses the pool's natural filtration device to. Engineered to be user-friendly and quiet, the Goby IG Suction Side Cleaner can connect to your pool's skimmer or suction port in 10 minutes. He cut the pipe near the pump where it stubbed up from the ground. Push the pipe inside of the coupling at about one-quarter turn from the orientation mark. Mark any areas that show dimpling, then clean off the shaving cream. Build a Pool . Pressure Side Pool Cleaners. Something else to check is the recommended pool size. 3- They require suction which steals water from being sucked into the skimmer. As a general rule, the velocity of the water through the pipe should not exceed 6-7 feet per second. He says based on his experience it will work better. In general, best design practice requires that the velocity of the flow of a grating or opening must not exceed 1 foot per sec (fps). If one of the skimmers does not It's common for pools with suction side cleaners to have a dull plaster finish. All openings must be covered with a properly sized and permanently (tamper-proof) secured grating, which . Their pool tech started by isolating the line. To convert this value to feet of head, multiply 60.4 ' by the same number used in the length of pipe calculation above for 70 GPM and 2' PVC diameter pipe, 7.76 per 100' of pipe. Attach one end of the hose to the vacuum head and fix the opposite surrender for your skimmer the usage of the vacuum plate. The water is pumped through the filtering system and back out to returns, inlet valves around the side of the pool. In Spa Mode, a check valve is used on the overflow pipe to keep water from looping backward. The Hayward Goby IG Suction Side Cleaner. An underground pool pipe leak can be tricky to pinpoint depending on the location and the slope of the ground surrounding your pool or spa tub. As we go up in elevation, this pressure decreases. If you . The equalizer line is a suction line installed below the skimmer, about 18 below the tile line. pipe. Since you have to remove the skimmer basket to insert the vacuum hose, debris goes straight into the line. pipe. Excessive velocity and improperly installed or poorly maintained drains can cause serious injury or death. If the pump can move the number of gallons in the pool in 8 hours, then it is adequate for the pool. 13 years ago. And, how to vacuum your pool if you don't ha. rmurphy1 (Richard Murphy) January 27, 2015, 10:53pm #4. The larger the diameter of the pipe, the more water can flow through it. Pumps perform better when there is lower head loss on the suction side than the return side which is why the suction side pipe is usually larger than the return side. AquaStar 6" Hockey Puck Suction Outlet Cover - Adapter Plate - 620SI101 One way to get more suction volume through the wall is to use the deep end, left wall (by the skimmer, top left) return line (about one foot long) for a suction line instead, making the suction leg three short 1 1/2" suction lines flowing into bigger PVC (with the first two going through that 1 foot of 1 1/2" before it ties into the larger PVC. Repeat turning on the hose valve to try to blow out the blockage. Hayward, Pentair Suction Pool Cleaners. When the valves are turned to spa mode, the maximum flow rate would be 44 GPM as there is only one suction line from the spa. 1.5in Plumbing (2) 1.5in Plumbing (2) 2in Plumbing (2) 2in Plumbing (2) Pool Type. As the pressure builds, remove the tennis ball to release the water, which will dislodge the clog . Also, this suction vacuum pool cleaner comes with 10 hose sections and seal clips for every 3 foot of pool depth. The standard overdig for an inground pool is 3' of shelf space. If nothing happens, turn off the hose valve, and jam the hose in a bit further. Turn on the water supply to the hose where the drain king is attacked and allow it to run for a couple of minutes. Many people have questions on what size pool pipe they have. The absolute minimum length of full-size Round Above Ground Covers . These dimples are signs the cream is being pulled in by an air leak. Most suction pool cleaners can clean a standard 32 by 16 swimming pool. Field experience has shown that the ideal minimum length of full-size straight pipe, devoid of any obstructions to flow, immediately upstream of the pump suction connection, should be 10D. As per OSID- 118 (Oil industries Safety Directorate stipulation) there shall be minimum 1 meter spacing between pumps e. g a minimum space of 1 . Affix . The lines will have about a 10ft vertical and then 20ft horizontal to the condenser. Inspect the shaving cream covered dimpling. In the diagram below, you will see this pool has two skimmers and a main drain. All Hayward WG Series suction outlets and replacement covers are VGB compliant and are tested to ASME A112 9.8b-2009 and ANSI/APSP-16 standards as well as meeting CPSC requirements. .