ALNOR CPSL-160 End Cap with Gasket for Ventilation Ducts

The ALNOR CPSL-160 end cap is a professional-grade component designed to securely seal circular ventilation ducts with a diameter of 160 mm. Engineered for efficiency and durability, this end cap features a factory-integrated EPDM rubber gasket that provides a robust, airtight connection. By preventing air leakage at the termination points of ductwork, it helps maintain the overall pressure and performance of HVAC systems, ensuring that air is directed exactly where it is needed.

Advantages

The primary advantage of the ALNOR CPSL-160 is its superior sealing capability provided by the high-quality EPDM rubber gasket, which remains flexible and resistant to environmental factors over time. This component is designed for quick and easy installation, significantly reducing labor time during the assembly of ventilation systems. Its sturdy construction ensures long-term reliability, minimizing the risk of system failures or energy losses caused by poorly sealed duct ends.

Suitable for

• Closing off unused branches in circular ventilation ductwork
• Sealing the ends of supply and exhaust air ducts
• Residential and commercial HVAC installations
• Systems requiring high airtightness standards

This end cap is not suitable for non-circular ductwork or systems with diameters other than 160 mm. It is also not intended for use in high-temperature industrial exhaust systems where the EPDM gasket material might exceed its thermal operating limits.

Key specifications

• Diameter: 160 mm
• Material: Galvanized steel
• Gasket type: Integrated EPDM rubber
• Compatibility: Standard circular ventilation ducts

To install the ALNOR CPSL-160, simply slide the end cap into the open end of the 160 mm circular duct. Ensure that the integrated EPDM gasket is fully seated within the duct to create a tight seal. No additional sealing tape or mastic is typically required, though local building codes should be checked for specific installation requirements regarding ductwork connections.

What to consider before purchase

• Verify the exact outer diameter of your existing ductwork
• Ensure the system pressure requirements align with the gasket specifications
• Check for compatibility with other duct components in your installation

Usage recommendations: For optimal performance, ensure the duct end is clean and free of burrs before installation to prevent damage to the rubber gasket. Regularly inspect the connection during routine HVAC maintenance to ensure the seal remains intact.