Potter Electric Signal Co. Us PS10-2 Waterflow Pressure Switch

Product Description

The POTTER ELECTRIC SIGNAL CO. US PS10-2 is a waterflow pressure switch designed to detect changes in system water pressure and trigger an alarm or control signal in fire suppression and wet-pipe sprinkler systems. When pressure drops due to a sprinkler head activating or a system fault, the switch responds by closing or opening its contacts to alert monitoring equipment. Licensed fire protection technicians and sprinkler system contractors are the primary installers of this device. It falls under the waterflow equipment category and is sold as a single unit.

The PS10-2 is used in commercial and residential fire suppression systems where waterflow detection is required by code. It is typically installed on wet-pipe sprinkler mains or branch lines to provide supervisory or alarm signaling. The device integrates with fire alarm control panels and monitoring systems to provide early notification of system activation or pressure loss events.

Key Features

• Detects waterflow pressure changes in wet-pipe sprinkler and fire suppression systems
• Generates a control or alarm signal upon pressure drop detection
• Sold as an individual unit for direct replacement or new installation
• Suitable for integration with fire alarm control panels and supervisory systems

Compatibility

Designed as an OEM-style replacement or new-installation waterflow pressure switch for use in wet-pipe fire suppression and sprinkler system applications.

Installation Notes

Installation of the PS10-2 should be performed by a licensed fire protection or sprinkler system contractor in accordance with NFPA 13 and applicable local codes. Shut down and depressurize the water supply to the affected system section before removing or installing the switch. Verify all wiring connections meet local electrical code requirements and confirm proper contact operation with the fire alarm control panel before returning the system to service.