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Model: VSR-S
Category: Water Flow Controls
Brand: Potter Electric Signal Co. Us
Dealer pricingThe Model VSR-S is a vane type waterflow switch for use on wet sprinkler systems that use 1” (25mm), 1¼” (32mm), 1½” (38mm) or 2” (50mm) pipe size. 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.
The VSR-S switches and retard device are enclosed in a general purpose, die-cast housing. The cover is held in place with two tamper resistant screws which require a special key for removal. A field installable cover tamper switch is available as an option which may be used to indicate unauthorized removal of the cover.
Main Features
| Brand Name | Potter |
| Device Supported | Waterflow Switch |
| Manufacturer | Potter Electric Signal, LLC |
| Model | VSRS |
| Product Type | Waterflow Switch |
| Vendor Name | Potter Electric Signal Co. Us |
