Enduct Aluminum Couplers

For Smoothwall Innerduct & Duct

Endot Industries, Inc. produces Threaded Aluminum Couplers for connecting smoothwall duct and innerduct.

• Enduct Aluminum Couplers are designed to fit most commonly used innerduct from various manufacturers.

• Each coupling is machined with internal threads that self tap into the duct and provide a secure, high strength connection between pieces of duct.

• The Enduct Aluminium Couplers are machined with a tapered internal thread to provide a wider range of use for each coupler.

• When properly installed Enduct Aluminium Couplers provide an airtight joint.

• Enduct Threaded Aluminium Couplers are Anodized for increased durability.

Below are the sizes available and the range of duct and innerduct outside diameter each coupler will fit.

Couplers are available with a sight hole upon request.

• Custom sizes are available, please provide a sample of the duct or innerduct for proper sizing of custom items.

Additional Downloads

Aluminum Couplers & Connectors List Price Sheet