Potter Waterflow Switch VSR-S

Key Features

• Assembled in USA
• 0-90 second field replaceable time delay retard
• Easy to read retard time delay adjustment knob
• Fits 1” to 2” CPVC, copper, brass, or iron pipe
• Comes with all necessary paddles
• Two SPDT (form C) contacts
• Weatherproof
• Easy to read wire terminal designations
• 5 year warranty

Introducing the Potter Electric Signal, LLC Model VSR-S Waterflow Switch - a reliable vane type switch designed for wet sprinkler systems with pipe sizes ranging from 1” to 2”. This versatile unit can also function as a sectional waterflow detector for larger systems. Featuring two single pole double throw snap action switches and an adjustable pneumatic retard, the VSR-S is activated by a flow of 10 gallons per minute or more. Housed in a durable die-cast casing with tamper-resistant screws, this switch ensures safety and security. For added protection, consider adding a field installable cover tamper switch option.

Technical Specifications