Potter VSR-SG Vane Type Waterflow Alarm Switch with Retard and Glue-In Union, for CPVC Pipe 1″ to 2″
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Assembled in USA
0-90 second field replaceable time delay retard
Easy to read retard time delay adjustment knob
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Description
Product Overview
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″, 1 ยผ”, 1 ยฝ”, or 2″ 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.
Main Features
- UL, CUL and CSFM Listed, CE Marked
- Service Pressure: Up to 175 PSI (12.07 BAR)
- Flow Sensitivity Range for Signal: 4-10 GPM (15-38 LPM) UL
- Maximum Surge: 18 FPS (5.5 m/s)
- Contact Ratings:
- Two sets of SPDT (Form C)
- 10.0 Amps at 125/250VAC
- 2.0 Amps at 30VDC Resistive
- 10 mAmps min. at 24VDC
- Conduit Entrance: One opening for ยฝ” conduit. Individual switch compartments suitable for dissimilar voltages.
- NEMA 4 / IP54 Rated enclosure suitable for indoor or outdoor use with factory installed gasket and die-cast housing when used with appropriate conduit fitting.
- Temperature range: 40ยฐF / 120ยฐF, 4,5ยฐC/49ยฐC
Additional information
| Weight | 1 lbs |
|---|---|
| Brand |
