POTTER VSG-3

Product Overview

 The Potter VSG-3 is a flexible vane waterflow switch designed for wet pipe and water mist systems where low-flow detection is required. It can be installed in 2 to 4 inch (50–100 mm) stainless steel or brass pipe sections and may also function as a sectional waterflow detector for larger systems. The unit is UL, ULC, and CSFM listed for safety compliance.

Key Features

• Flexible vane waterflow switch for low-flow detection
• Suitable for 2–4" pipe sections, stainless steel or brass
• Service pressure up to 450 PSI (31 BAR)
• Flow alarm threshold: 3 GPM (11.4 LPM)
• DPDT (Form C) contacts rated 2 A at 0–30 VDC or 0–125 VAC resistive
• Standby current: 10 mA at 120 V AC / 1.5 mA at 24 V AC/DC
• Alarm current: 40 mA at 120 V AC / 35 mA at 24 V AC/DC
• NEMA 4 rated enclosure for indoor or outdoor use
• Temperature range: 40°F–120°F (4.5°C–49°C)
• Two ½" conduit knockouts; non-corrosive sleeve factory installed