POTTER ELECTRIC 1144403 VSR-3 Waterflow Alarm Switch, Vane, 10 Ampere at 125/250 Volt AC, 2 Ampere at 30 Volt DC Resistive, 3" Pipe, NEMA 4/IP54, With Retard

Features

• The Model VSR is a Vane Type Waterflow Switch for Use on Wet Sprinkler Systems
• The VSR May also be Used as a Sectional Waterflow Detector on Large Systems
• The VSR Contains Two Single Pole, Double Throw, Snap Action Switches and an Adjustable Instantly Recycling Pneumatic Retard
• The Switches are Actuated When a Flow of 10 GPM (38 LPM) or More Occurs Downstream of the Device
• The Flow Condition Must Exist for a Period of Time Necessary to Overcome the Selected Retard Period
• Made in USA