Home / Fire Sprinkler Systems / Flow Switches / Potter VSR-3.5 Potter VSR-3.5 $219.52 3.5″ Flow Switch Availability: Estimated 6 - 8 Business Days Potter VSR-3.5 quantity Add to cart Factory NewBrand: Potter FireAlarm.com Part #: 80944 Categories: Flow Switches, In Stock - NX Manufacturer Part #: VSR-3.5 Tags: LA, NX Description Specifications Features Resources Reviews (0) Description The Model VSR is a vane type waterflow 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). See Ordering Information chart. Information Weight 1.00 lbs Brand Potter Condition New Features NEMA 4/IP54 Rated Enclosure suitable for indoor or outdoor use with factory installed gasket and die-cast housing when used with appropriate conduit fitting. Temperature Range: 40°F – 120°F, (4.5°C – 49°C) – UL Non-corrosive sleeve factory installed in saddle. ResourcesVSR; VANE TYPE WATERFLOW; ALARM SWITCH WITH RETARD Potter – Data Sheet Reviews There are no reviews yet. Be the first to review “Potter VSR-3.5” Cancel replyYou must be logged in to post a review.