Why are there two drains in my pool?
When constructing a new swimming pool, if you are going to use a main drain it is required that you use two. This is due to safety regulations to help prevent Main Trap Entrapment. 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.
How many outlets should a pool have?
On in-ground pools, there MUST be at least one GFCI protected convenience outlet located between 6 feet and 20 feet from the edge of the pool.
Where are the drains in a swimming pool?
How Swimming Pools Work. 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. The main drains are usually located on the lowest point in the pool, so the entire pool surface slants toward them.
How many main drains do you need for a swimming pool?
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.
Where is the circulation outlet in a pool?
Some residential pools do not have main drains, instead relying on a deep water outlet to drain the pool and for extra circulation. c.) Deep Water Outlet: A deep water outlet is located on the lower portion of the side wall and is used to circulate water and to lower the water level.
Which is the best drain for a free form pool?
Spot drains are best for free-form decks that may not have a lot of places to put a strip drain. They perform a similar function to strip drains, but they are round and multiple drains are connected to each other using piping.
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. Most pools have two main drains, but a small pool may have only one. The drains are positioned at the pool’s deepest point.
Some residential pools do not have main drains, instead relying on a deep water outlet to drain the pool and for extra circulation. c.) Deep Water Outlet: A deep water outlet is located on the lower portion of the side wall and is used to circulate water and to lower the water level.
Is it safe to have two drains in a pool?
Safe Pool Drains. The pump can create significant suction at the drain. In most cases, having two main drains and at least two skimmers will lessen the suction so it cannot pull and hold a human body.
How big of a drain do you need for a pool?
ARE THERE MULTIPLE DRAINS AT LEAST 36″ APART To be safe a pool drain must not be “blockable.” This means one person should not be able to completely block the drain. One way to fix this issue is by installing at least two drains 36″ or more apart.
