CK0900-5 - Lincoln LFA 4.1 Stationary Fume Extraction Package 115V

Industrial Source Capture Fume Extraction

The Lincoln Electric LFA 4.1LC Extraction Package (CK0900-5) is a comprehensive solution designed for the effective removal of welding fumes and particulate matter at the source. Engineered for industrial environments, this package integrates a high-performance 1 HP extraction fan with the versatile LFA 4.1 flexible extraction arm, creating a robust system for maintaining air quality compliance and worker safety.

The core of this system is the 1 HP fan unit, which operates on a standard 115V single-phase power supply. This voltage specification simplifies installation, allowing the unit to be integrated into existing electrical infrastructures without the need for high-voltage drops. The fan is designed to generate sufficient static pressure to overcome the resistance of the 4.1-meter arm, ensuring consistent airflow velocity at the hood face—a critical factor for capturing thermal rising fumes before they enter the welder's breathing zone.

The included LFA 4.1 extraction arm offers an extended reach of approximately 4.1 meters (13.5 feet). This length is particularly advantageous for large fabrication bays where the welder must move around a stationary workpiece. The arm features an internal support mechanism that maintains the arm's position once set, eliminating drift and reducing the need for constant readjustment. The hood is equipped with a 360-degree rotatable handle and a built-in damper, allowing the operator to fine-tune airflow based on the specific welding process and fume generation rate.

Designed for stationary mounting, this package is ideal for dedicated welding cells, maintenance shops, and vocational training centers. By capturing fumes at the source, the system prevents the accumulation of hazardous particulates in the general facility air, reducing the load on ambient HVAC systems and helping facilities meet OSHA and ACGIH air quality standards.