Gulf Oil & Gas International supplies the genuine Xtralis VESDA VSP-036 (516-018-329) VLI Ultrasonic Flow Sensor Manifold for VESDA VLI early warning aspirating smoke detection systems to maintain accurate transport time and detection reliability in high-stakes environments like oil & gas facilities, data centers, and industrial plants. This ultrasonic flow manifold is installed at the pipe network inlet of the VLI detector and uses advanced ultrasonic technology to monitor air flow continuously and in real time, ensuring that any blockage, leak, or airflow irregularity is detected immediately. The VSP-036 supports VESDA VLI’s patented Flair Detection Technology by preserving precise transport time and flow characteristics for very early smoke detection while helping to avoid false alarms in dusty or high-traffic areas. Easy field replacement restores full flow-monitoring capability without system downtime and is recommended during routine maintenance or when flow-path issues are suspected. The VSP-036 is compatible with the VESDA VLI series of aspirating smoke detectors used for industrial and harsh-environment protection.