Potter Roemer 1144403 Waterflow Alarm Switch VSR-3 (3 in) Replacement MPN

Product Description

The Potter Roemer 1144403 is a waterflow alarm switch designed for use in wet sprinkler systems. This model features a vane-type technology ideal for ensuring optimal flow detection. It operates efficiently with a flow range of four to ten gallons per minute and is compatible with various piping standards.

• UL listed and FM approved for safety.
• Equipped with two single-pole double-throw (SPDT) snap-action switches.
• Adjustable pneumatic retard for flexible operations.

Product Highlights

This switch serves as an essential component for fire protection systems, enabling reliable and timely detection of water flow conditions.

Product Information

Standard Information

• Brand: Potter Roemer
• Manufacturer: Potter Roemer

Technical Specifications

• Model: VSR-3
• Size: 3 inches
• Flow Rate: 4 - 10 gpm
• Temperature Rating: 40 - 120 deg F
• Pressure Rating: 450 psi Service
• Contact Configuration: (2) SPDT
• Contact Rating: 10 A at 125/250 VAC, 2 A at 30 VDC Resistive, 10 mA minimum at 24 VDC
• Mounting: Horizontal/Vertical
• Diameter: 3.5 inches
• Standards/Certifications: UL, cUL, CSFM, CE listed, FM and LPCB approved
• Applications: For use with wet sprinkler systems