Potter Roemer Model VSR-SG 1144460 Waterflow Alarm Switch With Glue-In Union, 175 PSI Operating, (2) SPDT

The Model VSR-SG is a vane type waterflow switch for use on wet sprinkler systems using CPVC plastic fittings (manufactured by Tyco, NIBCO, Victaulic, Ipex, and Spears Manufacturing Company) that use 1 IN, 1-1/4 IN, 1-1/2 IN or 2 IN pipe sizes. It is equipped with a union to accommodate installation in confined spaces. The VSR-SG 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 switch. The flow condition must exist for a period of time necessary to overcome the selected retard period.

Potter Roemer Waterflow Alarm Switch With Glue-In Union, Type: Vane Type, Item Name: Waterflow Alarm Switch With Glue-In Union, Series/Model: Model VSR-SG, 175 PSI Operating Pressure, Contact Configuration: (2) SPDT, 10 A 125/250 VAC, 2 A At 30 VDC, 10 MA At 24 VDC Contact Rating, Conduit Entrance: 1/2 IN, Die Cast Aluminum, 40 - 120 DEG F, Industry Standards: cUL Listed, UL Listed, IP54, NEMA 4 Enclosure, 5.56 IN Length, 3-1/2 IN Width, 3.91 IN Height

• Assembled in USA
• 0 to 90 SEC field replaceable time delay retard
• Easy-to-read retard time delay adjustment knob
• Fits 1 IN to 2 IN CPVC plastic fittings
• Comes with all necessary paddles
• Weatherproof
• Easy-to-read wire terminal designations
• 5 year warranty

• Specification Name https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/POTSWITCHVSRSFG_Spec.pdf