Potter VSR-6 Waterflow Switch

Model: VSR-6

Category: Water Flow Controls

Brand: Potter Electric Signal Co. Us

Dealer pricing

The Model VSR is a vane type water flow switch for use on wet sprinkler systems. It is UL Listed and FM Approved for use on steel pipe; schedules 10 through 40, sizes 2" thru 8" (50 mm thru 200 mm). LPC approved sizes are 2" thru 8" (50 mm thru 200 mm).

The VSR may also be used as a sectional water flow 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 fl ow 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.

Main Features

  • Service Pressure: 31 BAR (450 PSI) UL
  • Flow Sensitivity Range for Signal: 15-38 LPM (4-10 GPM) - UL 30-57 LPM (8-15 GPM) - VdS No Signal below 1- LPM (2.6 GPM) - VdS
  • Pressure Loss: 0.2 BAR (3 PSI) max. at 5 m/s (DN50-100) 0.007 BAR (1 PSI) max. at 5 m/s (DN150 200)
  • Maximum Surge: 5.5 m/s (18 FPS)
  • Contact Ratings: Two sets of SPDT (Form C) 10.0 Amps at 125/250 VAC 2.0 Amps at 30VDC Resistive 10 mAmps min. at 24 VDC
  • Conduit Entrances: Two knockouts provided for 1/2" conduit.

Brand Name Potter
Device Supported Waterflow Switch
Manufacturer Potter Electric Signal, LLC
Model VSR6
Product Type Waterflow Switch
Vendor Name Potter Electric Signal Co. Us

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