Rectangular Duct Attenuators

Elta Fans Rectangular Attenuators are available in different models to suit a variety of applications and duct dimensions.
They can be made in different widths and heights. Each model number denotes a different percentage open area and length combination.
The rectangular attenuators are available in the following models:
- – RT Series – Rectangular Attenuators
- – RT..QS Series – Rectangular Q-Seal Attenuators
- – R3T Series – Rectangular Thick Wall Attenuators

Elta Fans Rectangular Attenuators are available in different models to suit a variety of applications and duct dimensions.
They can be made in different widths and heights. Each model number denotes a different percentage open area and length combination.
The rectangular attenuators are available in the following models:
- – RT Series – Rectangular Attenuators
- – RT..QS Series – Rectangular Q-Seal Attenuators
- – R3T Series – Rectangular Thick Wall Attenuators