8" Metal Top Takeoff, Non-Adjustable

Lukjan Non-Adjustable Top Takeoff – 8" Diameter, Fixed Air Distribution

The Lukjan Non-Adjustable Top Takeoff is manufactured to provide a fixed branch connection for duct systems, maintaining consistent airflow distribution in residential and light commercial HVAC applications. Its durable construction and accurate sizing support efficient system performance and long service life.

This takeoff is produced with quality sheet metal materials and features a non-adjustable design, making it suitable for projects where a stable airflow direction is required. The crimped connection allows straightforward integration into existing duct runs, reducing installation time on site.

Professional Features

• Durable Construction – Built from high-grade metal to withstand the demands of HVAC service.
• Fixed Airflow Direction – Non-adjustable design ensures consistent distribution where directional control is not required.
• Standard Sizing – 8" diameter with 1-1/4" rise for compatibility with common duct layouts.
• Crimped Connection – Allows secure and efficient attachment to ductwork.

Technical Specifications

• Diameter: 8 inches
• Rise: 1-1/4 inches
• Type: Non-adjustable top takeoff
• Material: Sheet metal, HVAC-grade

Installation Notes

Installation is straightforward with standard HVAC sheet metal tools. Proper fastening and sealing are recommended to maintain system efficiency and meet local mechanical code requirements. Contractors should confirm duct dimensions before installation to ensure proper fit and airflow performance.

Contractor Application

The Lukjan Non-Adjustable Top Takeoff is intended for professional use in both retrofit and new construction projects. Its fixed design and reliable build quality make it a practical solution for controlled air distribution without the need for adjustment features.

Summary

The Lukjan Non-Adjustable Top Takeoff provides a durable, professional-grade solution for fixed branch connections in HVAC duct systems. With its steel construction, consistent sizing, and straightforward installation, it supports efficient airflow and long-term reliability in heating and cooling projects.