Potter Amseco VSR-ST Waterflow Alarm Switch with Union for 1, 1-1/4, 1-1/2, 2-inch Plastic, Copper, Iron Pipe

The Potter Amseco VSR-ST is a vane type waterflow switch for use on wet sprinkler systems that use 1", 1-1/4", 1-1/2" or 2" pipe sizes. It is equipped with a union to accommodate installation in confined spaces.

The unit 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 gallons per minute (38 liters per minute) or more occurs downstream of the device. The flow condition must exist for a period of time necessary to overcome the selected retard period.

UPC: 785192015871
Also known as: PL-VSRST, VSRST

Technical Specifications: Service Pressure: Up to 175 PSI (12,07 BAR) Minimum Flow Rate for Alarm: 10 GPM (38 LPM) Maximum Surge: 18 FPS (5,5 m/s) Enclosure: Die-cast, red powdercoat finish Contact Ratings: Two sets of SPDT (Form C), 10.0 Amps at 125/250 VAC, 2.0 Amps at 30 VDC Resistive

For more information about the Potter / Amseco VSR-ST, please contact us.