AWENTA circular duct end cap 100 mm brown KO100-30BR

AWENTA circular duct end cap 100 mm brown KO100-30BR is a round closure element designed for 100 mm (Ø100) ventilation ducts. It provides a neat, color-matched brown finish for terminal points of duct runs and is intended to stop air leakage, reduce dust ingress and prevent small pests from entering the duct system. The component is suitable for use in residential and commercial HVAC and ventilation installations where a compact end cap with a consistent appearance is required.

Advantages

The end cap offers a simple, robust method to close off open circular ducts without the need for additional sealing accessories. Its brown finish helps maintain visual consistency in installations where ducting is visible. The component is lightweight and shaped for easy fitting onto 100 mm diameter ducts, contributing to reduced air loss and improved hygiene by limiting dust and insect entry.

Suitable for

• Closing the end of 100 mm round ventilation ducts
• Residential HVAC installations where a brown finish is required
• Commercial ventilation runs requiring neat terminations
• Temporary or permanent sealing of unused duct branches

Key specifications

• Compatible duct diameter: 100 mm (Ø100)
• Shape: circular end cap
• Color: brown
• Material: rigid plastic suitable for ventilation use
• Function: airtight closure to limit airflow, dust and pest ingress

How to use

Ensure the duct end is clean and free from sharp edges or debris before installation. Align the circular end cap with the duct opening and press it onto the 100 mm pipe until it seats firmly. If required for enhanced airtightness, apply an appropriate duct sealant or tape around the joint after fitting. Verify the cap is secure and that there are no visible gaps that could permit air leakage or ingress of dust and insects.

Usage recommendations

Use the end cap in combination with standard duct sealing materials for installations where airtightness is critical. Store the product away from direct sunlight and excessive heat prior to installation to prevent material deformation.