Mon–Fri: 8am–3pm  |  Walk-In Service
765 Pennsylvania Ave, San Francisco, CA 94107 | Serving San Francisco & the Bay Area Since 1954
Potter Serviced Brand

Potter Sprinkler Monitoring & Signal Systems

Potter Signal Company manufactures industry-leading fire sprinkler monitoring devices, flow switches, and alarm notification appliances. International Fire Inc. tests and services Potter components to ensure your wet and dry pipe systems communicate seamlessly with your fire alarm panel.

Potter Waterflow Indicators & Pressure Switches

When water flows through a fire sprinkler system, Potter flow switches instantly detect the movement and trigger the alarm panel. Similarly, Potter pressure switches monitor dry pipe air pressure levels. IFI tests these devices during mandatory annual and quarterly fire sprinkler checks.

Potter Notification Appliances & Panels

Potter manufactures reliable fire alarm control panels and high-output horns/strobes. We test panel signal routing, system programming, and notification sync to guarantee immediate occupancy alert during water flow events.

Frequently Asked Questions About Potter

A waterflow switch detects when a sprinkler head opens and water begins moving through the system, sending an immediate signal to the fire alarm panel to dispatch emergency services.

Pressure switches must undergo functional activation testing quarterly to verify they detect critical air/water pressure fluctuations under NFPA 25 code.

Looking to Service Potter Systems?

Our licensed fire safety technicians provide NFPA compliance tagging and maintenance for all Potter systems in San Francisco & Daly City.

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