Often there is no way to see the water during backwashing, the sight glass is a way to see the water clarity.įor example, when backwashing, the water will start out cloudy. The sight glass allows you to keep an eye on the water clarity when backwashing. Related Reading: Sand Coming Out When Backwashing or Rinsing (Answered!) What Does a Sight Glass Do? If your sight glass is leaking, it’s likely that the gasket or O-ring needs replacement or the sight glass could be cracked. They are generally bubble shaped and have a thread on one end that screws into the filter housing. The sand filter sight glass is a plastic or glass “window” near the waste port on the top of the sand tank. Diagram showing pool filter sight glass, backwash outlet and multiport valve.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |