venting-flexible-ductCreated with Sketch.

Aluminum Reducer & Increaser

REDUCER
  • Ideal for general purpose venting applications
  • Reduces the diameter of a round return or exhaust air pipe
  • Connects a 4-in pipe or duct to a 3-in pipe or duct
  • Crimped on the 3-in end and smooth on the 4-in end
  • High-quality aluminum construction for lasting use
  • Quick and easy to install
INCREASER
  • Ideal for general purpose venting applications
  • Increases the diameter of a round return or exhaust air pipe
  • Connects a 3-in pipe or duct to a 4-in pipe or duct
  • Crimped on the 4-in end and smooth on the 3-in end
  • High-quality aluminum construction for lasting use
  • Quick and easy to install
Aluminum Reducer & Increaser
Aluminum Reducer & Increaser
Aluminum Reducer & Increaser
Aluminum Reducer & Increaser
Aluminum Reducer & Increaser
Aluminum Reducer & Increaser

Reducer

This Imperial 4-in to 3-in Aluminum Reducer allows you to connect pipe of different diameters where air flows from a larger pipe into a smaller pipe. Crimped on the small end, it reduces the diameter of a 4-in round return or exhaust air pipe to 3-in, while maintaining optimal airflow. The reducer is ideal for general purpose venting applications and is quick and easy to install.

Increaser

This Imperial 3-in to 4-in Aluminum Increaser allows you to connect pipe of different diameters where air flows from a smaller pipe into a larger pipe. Crimped on the large end, it increases the diameter of a 3-in round return or exhaust air pipe to 4-in, while maintaining optimal airflow. The increaser is ideal for general purpose venting applications and is quick and easy to install.

Specifications

Item No.Description
VT00994" to 3" Reducer ALUMINUM
Item No.Description
VT00983" to 4" Reducer ALUMINUM

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