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Potter VSR-F-EX-8 Explosion Proof Vane Type Waterflow Alarm Switch with Retard

VSR-F-EX-8

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PL-VSRFEX8

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Potter VSR-F-EX-8 Explosion Proof Vane Type Waterflow Alarm Switch with Retard

VSR-F-EX-8 | PL-VSRFEX8

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Overview
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Product Overview

The Model VSR-FEX is a vane type waterflow switch for use on wet sprinkler systems located in hazardous locations. The unit may also be used as a sectional waterflow detector on large systems. 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 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

  • NEMA 4/IP66 solid metal enclosure
  • 0-90 second field replaceable retard
  • Non-corrosive saddle bushing
  • (2) ½” threaded conduit connections
  • Assembled in USA
  • Enclosure: Cover: Cast Aluminum Base: Cast Aluminum
  • Minimum Flow Rate for Alarm: 10 GPM (38 Lpm)
  • Maximum Surge: 18 FPS (10 m/s)
  • Switch Contacts: Two sets of SPDT (Form C) 15.0 Amps at 125/250 VAC 2.0 Amps at 30 VDC Resistive

General Information

Name: Potter VSR-F-EX-8 Explosion Proof Vane Type Waterflow Alarm Switch with Retard
Category: Potter Electric Signal, LLC, Fire, Water Flow Controls
UPC Code: 785192006305
Country of Origin: . Country of origin is subject to change.

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