Blauberg Y Union – Duct Splitter for Exhaust and Ventilation Installations

Frequently asked questions

• What is the metal Y-connector for?

  It's a splitter that lets you join two separate air lines into a single duct, or split the air from one duct into two. It's used both so a single extractor fan can draw air from two points, and to distribute air better around the room.

• What material is it made of?

  It's made of aluminum, a very durable metal that withstands extreme temperatures. Thanks to this, it can work perfectly for years within an extraction or ventilation system.

• What does its internal design look like?

  It's also known as a Greek union, and it has three openings, each at a 45-degree angle. That geometry is what allows the airflow to be joined or split smoothly, without abrupt changes in direction.

• Do I need to combine it with a reducer coupling?

  When you use it to funnel everything toward a single extractor fan, it's a good idea to fit a reducer coupling at the outlet, as it helps increase pressure. If you use it to run two separate duct lines, adding a reducer is mandatory.

• Who is this part useful for?

  Above all for those setting up large indoor grows, where it's often necessary to run two ventilation duct lines or distribute air better around the room. It's also useful if you want a single extractor fan to draw air from two different routes.

• What port sizes are available?

  You can choose between 100, 125, 150, 200, 250 and 315 mm. Make sure you've accurately measured the diameter of your ventilation duct so you buy the Y-connector in the right size and avoid problems during installation.