Potter FSBS Flowswitch Bypass Switch

Streamline sprinkler maintenance and testing without risking false alarms with the Potter Electric Signal, LLC FSBS Flowswitch Bypass Switch. This flowswitch bypass switch allows crews to fill and service sprinkler risers while preventing the local waterflow alarm or fire panel from being triggered, reducing downtime and coordination costs. The unit features a rugged stainless steel double‑gang faceplate and a key‑operated switch assembly for secure control, and it mounts to standard double‑gang enclosures at least 2" deep. LED indicators provide immediate visual feedback—green for NORMAL, amber for BYPASSED and a red FLOWSWITCH ACTIVATED lamp—helping technicians and building operators perform quick, reliable monitoring and riser identification. Designed for compatibility with any flowswitch, local indicating appliance and fire panel, the FSBS integrates easily into fire protection, security and building surveillance systems. Ideal for contractors, facility managers and security integrators who need dependable, easy-to-use water flow controls. Improve your testing workflow and maintain continuous security and monitoring—add the Potter FSBS to your fire protection toolkit or contact us for specification support.

• Prevents unwanted waterflow alarms during system fill or maintenance, saving time and avoiding scheduling with alarm companies and sprinkler techs
• Key‑operated bypass control secures the bypass function and prevents unauthorized use
• Instant visual monitoring with green (NORMAL), amber (BYPASSED) and red (FLOWSWITCH ACTIVATED) LEDs for riser identification and onsite status checks
• Durable stainless steel double‑gang faceplate designed for mounting to a 2" deep enclosure for professional installations
• Universal compatibility with any flowswitch, local indicating appliances and fire panels for seamless integration into fire protection and monitoring systems