16" x 8" Trunk End Cap

Lukjan Duct End Cap – Secure Closure for Reliable HVAC Duct Systems

The Lukjan Duct End Cap is a dependable solution for sealing open duct ends, preventing air loss, and maintaining consistent system performance. Built with professional-grade materials, this end cap is designed to meet the demands of residential and commercial HVAC installations where a tight, durable closure is required.

Product Overview

Engineered with strength and precision, the Lukjan End Cap ensures duct runs remain sealed against air leakage. Its slip and drive connection makes installation straightforward, while the heavy-gauge metal construction provides long-term durability. This component is frequently specified on projects where efficiency and proper air balancing are critical.

Key Advantages

• Seamless Seal: Designed to eliminate leakage at the duct termination point.
• Heavy-Duty Build: Manufactured from galvanized steel to resist corrosion and wear.
• Slip and Drive Design: Simplifies installation while maintaining secure attachment.
• Professional Reliability: Built to handle the rigors of daily system operation.

Technical Specifications

• Material: Galvanized steel
• Size: 16" x 8" (nominal)
• Connection: Slip and drive
• Application: HVAC duct termination for residential and commercial systems

Installation Guidance

Although the slip and drive connection makes this product installer-friendly, proper sealing and fastening should be performed to meet code and ensure efficiency. For best results, installation should be handled by a licensed HVAC contractor familiar with sheet metal ductwork practices.

For Contractors

The Lukjan Duct End Cap is a proven component for job sites where performance and speed matter. Its consistent sizing and durable build help reduce installation time while ensuring a reliable system closeout.

For Experienced Installers

DIY installers with proper tools can use this end cap effectively, but professional installation is recommended to guarantee compliance with mechanical codes and long-term performance of the system.

Conclusion

The Lukjan Duct End Cap offers a durable, professional-grade solution for sealing ductwork. With its galvanized steel construction and slip and drive design, it delivers the reliability and efficiency required in modern HVAC applications.