Inground Pool Main Drain

And did you know cyclone air blowers are also used as a vacuum to set pool liners.

Inground pool main drain.

Main drains for swimming pools that comply with provisions of the ansi apsp 16 2011 standard as required by the virginia graeme baker pool spa safety act. Start the drainage process by opening the pool s hydro static valve which is located in the 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. 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.

This act stated that any public swimming pools have dome. In 2007 the united states passed the virginia graeme baker pool and spa safety act. It is recommended that about 1 3rd of the circulated water come from the main drain. American national standards institute and published by the american society of mechanical engineers.

The cyclone pool line blower will blow main drains without even lowering the pool water level and have no problem with deep lines small lines or large lines. 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. Come to think of it you could use the cyclone to blow out lawn sprinkler systems too. An inground swimming pool s main drain is located in the deep end of the pool.

Cyclone air blowers are also portable durable and easy to use. The main drains are usually located on the lowest point in the pool so the entire pool surface slants toward them. If you cannot locate a hydro static valve call a pool professional to drain it. To keep people from getting their hair or limbs caught in the plumbing the drains are almost always covered with grates or antivortex covers a cover.

A main drain circulates the pool s water by pulling water off the bottom of the pool and sending it to the filter. Most of the dirt and debris that sinks exits the pool through these drains.