{"id":83,"date":"2020-07-24T19:54:11","date_gmt":"2020-07-24T19:54:11","guid":{"rendered":"https:\/\/www.ironmanpoolcare.com\/pool-care-blog\/?p=83"},"modified":"2021-01-10T01:53:22","modified_gmt":"2021-01-10T01:53:22","slug":"what-size-pump-do-i-need-for-my-pool","status":"publish","type":"post","link":"https:\/\/www.ironmanpoolcare.com\/pool-care-blog\/what-size-pump-do-i-need-for-my-pool\/","title":{"rendered":"What Size Pump Do I Need for My Pool?"},"content":{"rendered":"\n
Whether you\u2019re buying a pump for the first time or looking for a replacement, it\u2019s important to carefully evaluate your pool needs. This is mainly because today\u2019s pumps are much more efficient and if you simply go by horsepower ratings, chances are you\u2019ll oversize your pump. So, what size pump do I need for my pool?<\/p>\n\n\n\n
In this article, we\u2019ll discuss how to choose the right sized pump for your pool. We\u2019ll point out everything from determining the minimum and maximum flow rates to checking the filter<\/a>.<\/p>\n\n\n\n Also referred to as the turnover time, this refers to the flow rate that must be maintained to circulate all the water in the pool through the filter within a certain number of hours. A home pool should have a turnover time of about eight to ten hours. If your pool is used heavily aim for a shorter turnover rate. Once you\u2019ve determined a turnover rate, you can then calculate the precise needs of your pool using the following steps:<\/p>\n\n\n\n Determine the number of gallons your pool holds. There are plenty of pool gallon calculators you can use. For example, let\u2019s assume that you have 24000 gallons of water in your pool.<\/p>\n\n\n\n Determine the number of gallons that need to be pumped per hour to clean all your pool\u2019s water in 8 hours. Divide the amount of water in your pool (in gallons) (from the step above) by eight. So, if your pool has 24000 gallons of water, the equation would look as follows:<\/p>\n\n\n\n 24000 \u00f7 8 = 3,000<\/p>\n\n\n\n Since pumps are categorized by the gallons, they move every minute, you\u2019ll need to divide the number above by 60. Determining the gallons per minute:<\/p>\n\n\n\n 24,000 gallons \u00f7 8 = 3,000 \u00f7 60 = 50 GPM (gallons per minute)<\/p>\n\n\n\n The flow rate of any given pool system is limited by the equipment and the size of the piping. This determines the maximum rate of flow through the system.<\/p>\n\n\n\n You\u2019ll want to start by checking the pool system plumbing. Even if your pump can move 80 gallons per minute, that won\u2019t make much of a difference if the piping only allows 50 GPM through it. An oversized pump will actually damage the piping as it will strain against the piping.<\/p>\n\n\n\n Generally, the velocity of the water through the piping shouldn\u2019t exceed 7 feet per second. Count the intake lines as that will determine what the maximum flow into the pump will be. It\u2019s also important to make sure the lines going back into the pool will support the same level of flow.<\/p>\n\n\n\n By following the steps mentioned above, you can now answer the question: what size pump do I need for my pool. It also helps to note that the GPM of your pump will directly relate to the filter\u2019s GPM. You will want to reduce any additional strain on your pump motor by making sure the filter\u2019s GPM is higher than your pump\u2019s GPM. Contact your local professional<\/a> for additional assistance or questions.<\/p>\n","protected":false},"excerpt":{"rendered":" Whether you\u2019re buying a pump for the first time or looking for a replacement, it\u2019s important to carefully evaluate your pool needs. This is mainly because today\u2019s pumps are much more efficient and if you simply go by horsepower ratings, chances are you\u2019ll oversize your pump. So, what size pump do I need for my […]<\/p>\n","protected":false},"author":1,"featured_media":87,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[17,22,28],"yoast_head":"\nDetermine the Minimum Flow Rate<\/strong><\/h3>\n\n\n\n
Determine the Maximum Flow Rate<\/strong><\/h3>\n\n\n\n
Check the Plumbing Flow Rate<\/strong><\/h3>\n\n\n\n
Bottom Line<\/strong><\/h4>\n\n\n\n