Potter STS-5 2.5-5' Sampling Tube

Optimize your duct smoke monitoring with the Potter STS-5 2.5–5' Sampling Tube, designed to deliver reliable air sampling across a range of HVAC duct widths. As a specialized detector accessory from Potter Electric Signal, LLC, this sampling tube simplifies installation and reduces maintenance by fitting ducts from 2.5 to 5 feet while integrating cleanly with Potter Conventional Duct Detectors. The STS-5 supports standard 24V AC systems and is built for commercial durability, helping facilities maintain continuous surveillance and faster response to potential smoke events. By providing precise, consistent air intake to your duct smoke detector, the STS-5 improves the effectiveness of your fire detection and security monitoring strategy—minimizing false alarms and downtime. Perfect for campus, retail, healthcare, and industrial environments, this sampling tube is a practical upgrade for any detector accessories & bases inventory. Enhance your building’s fire protection and surveillance capabilities—add the Potter STS-5 sampling tube to your system today.

• Provides dependable duct air sampling to improve early smoke detection and overall security monitoring
• Adjustable 2.5–5' length adapts to a variety of HVAC duct widths for fast, accurate placement
• Engineered for easy installation with Potter Conventional Duct Detectors, reducing labor time
• Durable construction stands up to commercial environments for long service life and fewer replacements
• Supports 24V AC systems for seamless integration into existing fire and building monitoring setups