Potter Waterflow Switch VSR-3

Key Features

• UL, CUL and CSFM Listed, FM Approved, LPCB Approved, For CE Marked
• Flow Sensitivity Range for Signal: 4-10 GPM (15-38 LPM) - UL
• Conduit Entrances: Two knockouts provided for 1/2 conduit. Individual switch compartments suitable for dissimilar voltages.
• Easy to read retard time delay adjustment knob
• Two SPDT (form C) contacts
• Easy to read wire terminal designations

Enhance the safety of your wet sprinkler system with the Potter Electric Signal, LLC VSR-3 Waterflow Switch. This vane type switch is UL Listed and FM Approved for use on steel pipes, offering reliable performance on various schedules and sizes. With two single pole, double throw switches and an adjustable pneumatic retard, the VSR-3 activates at a flow rate of 10 GPM or more, ensuring prompt response to waterflow. Enclosed in a durable die-cast housing with tamper-resistant features, this switch provides peace of mind for your fire protection system.

Technical Specifications