Xtralis VSP-031 VESDA VLI Secondary Filter

The Xtralis VSP-031 is the VLI secondary filter, a VESDA spare part designed for use in the VESDA VLI aspirating smoke detection system. It is ordered under code FG-55-067 and serves as a genuine replacement component to maintain contamination-free air sampling during routine servicing. This filter is specifically intended for installation within the VLI range to support system reliability.

As part of the VESDA VLI family, the VSP-031 is compatible with related components including the VSP-030 VLI intelligent filter, VSP-032 VLI replacement aspirator, and VSP-033 VLI chamber assembly. These parts function together within the VLI aspirating smoke detection system to ensure continued operational integrity. The VSP-031 focuses on secondary filtration to protect internal components from particulate ingress.

For physical installation and connection details, users should consult the official installation manual. The VSP-031 is supplied as a standalone spare part and does not include additional hardware or accessories. Its role is limited to filter replacement within the VLI system architecture. Proper installation helps ensure uninterrupted sampling performance during maintenance cycles.