What is pool stand pipe?

A pool stand pipe is a plumbing component used to control water flow in a commercial or residential swimming pool. It is a vertical pipe installed with the pool, and it may have one or more inlets and outlets for water to enter or exit the pool.

Pool stand pipes are used for various purposes, including:

- Automatic Pool Covers: A stand pipe can provide a connection point for an automatic pool cover system. When the cover is closed, water from the pool is pumped through the stand pipe and fills a chamber on the cover, causing it to rise and cover the pool.

- Water Features: Stand pipes can also be used to connect water features, such as waterfalls or fountains, to the pool's water supply. They provide a controlled flow of water to these features.

- Suction and Return Lines: The main purpose of a stand pipe is to serve as a suction line inlet and return line outlet for the pool's circulation system. Pool pumps pull water from the suction line inlet, filter and clean the water, and then pump it back into the pool through the return line outlet. The stand pipe provides a convenient and centralized point for connecting these pipes to the pool system.

Pool stand pipes are usually made of durable materials, such as PVC or ABS plastic, to ensure longevity and reliability. They come in different sizes and configurations to meet the specific needs of different pool designs. Proper installation and maintenance of pool stand pipes are essential for the efficient operation of the pool's water circulation and water feature systems.