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Potter 1113235 Explosion Proof Waterflow Alarm Switch for 3-1/2" Pipe

VSR-FEX-3.5|PL-1113235

Potter 1113235 Explosion Proof Waterflow Alarm Switch for 3-1/2" Pipe

VSR-FEX-3.5|PL-1113235

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Potter Electric Signal, LLC

Potter 1113235 Explosion Proof Waterflow Alarm Switch for 3-1/2" Pipe

VSR-FEX-3.5 | PL-1113235

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Overview
Specifications
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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 as shown above. 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 and 9 Solid metal enclosure
  • 0-90 s Pneumatic retard
  • 450 psi System pressure rated
  • Non-corrosive saddle bushing
  • Two 1/2" threaded connections for conduit
  • Pipe schedules 10-40 sizes 2-8"
  • UL, cUL, CSFM, and FM Listing
  • General Information

    Name:Potter 1113235 Explosion Proof Waterflow Alarm Switch for 3-1/2" Pipe
    Category:Potter Electric Signal, LLC, Fire, Water Flow Controls, ADI Pro Rewards
    UPC Code:
    Country of Origin:. Country of origin is subject to change.

    Specifications