Gamewell-FCI STN-5.0-L8 Duct Detector Sampling Tube
The Gamewell-FCI STN-5.0-L8 is a 5-foot duct detector sampling tube designed for accurate smoke detection in HVAC systems. This component channels airflow into the detector so it can sense smoke particles quickly and activate alarms without delay.
Purpose and Function of the STN-5.0-L8 Sampling Tube
This sampling tube works with Gamewell-FCI duct smoke detectors to provide reliable protection. Its role is simple but essential: it pulls air from HVAC ducts and directs it into the detector’s sensing chamber. Because of this process, the system detects smoke at an early stage and helps reduce fire risks.
Durable and Reliable Construction
The STN-5.0-L8 features a solid build that resists wear caused by continuous airflow. Since it measures 5 feet in length, it fits medium to large ducts with ease. In addition, its sturdy design ensures long service life and consistent performance in demanding environments.
Easy Installation and Maintenance
Technicians appreciate the straightforward installation of the STN-5.0-L8. They can mount it directly into the duct detector housing, which saves time during setup. Moreover, the tube allows quick inspection and replacement, so the fire alarm system stays fully operational with minimal downtime.
Integration with Duct Smoke Detection Systems
This sampling tube integrates smoothly with Gamewell-FCI duct smoke detectors. The combination improves accuracy, reduces false alarms, and enhances overall system reliability. Furthermore, it supports both new installations and retrofit projects, offering flexibility for different building needs.
Ideal Applications for the STN-5.0-L8
The Gamewell-FCI STN-5.0-L8 is suitable for commercial, industrial, and institutional facilities that rely on HVAC systems. It keeps smoke detection effective even in high-airflow ducts. Therefore, it supports safety compliance while protecting property and people.


