POTTER

General Introduction – POTTER Electric Signal Company

Established in 1898, POTTER Electric Signal Company has earned a reputation worldwide as an elite provider of goods and services. POTTER produces a wide array of products including Fire Sprinkler Monitoring Systems, Fire Alarm Systems, and Corrosion Solutions.

Sprinkler System Supervision Includes:

– Water Flow

– Water Supply Control Valve

– Fire Pump Status

– Water Tank, Levels, Pressures

– Air Pressure on Dry Pipe System

– Water Supply Control Valves shall be supervised to obtain a distinctive signal when in an off normal position, within 2 revolutions of the handwheel, or when the valve has moved one fifth from its normal position.

– The switch shall not restore to a normal condition throughout the entire travel of the valve, until it is restored to a fully open position.

– A supervisory signal must be visually or audibly distinctive from both alarm and trouble signals.

– Water Flow and supervisory devices cannot be connected on the same initiating circuit so that the closing of a valve is annunciate as “trouble” condition.

Website : https://www.pottersignal.com/