The Potter VSR-CR is a vane type waterflow switch for use on wet sprinkler systems where external corrosion is a concern. It is UL Listed for use on steel pipe. Models available for pipe sizes 2" through 10".
The Potter VSR series is the industry standard for flow switches for fire sprinkler systems and is compatible with the widest range of pipe schedules (5 through 40) in the industry as well as all necessary listings and approvals for installation worldwide.
Main Features
One or two switch models available
Independent switch adjustment on two switch models, no tools needed
Two 1/2” conduit/cable entrances
Separate isolated wiring chambers
Non-corrosive pressure connection
VdS version available
Non-Conductive enclosure
NOTE: Product currently out of stock which will delay delivery by 2 to 3 weeks
