The Zurn Wilkins EST Electric Solenoid Timer is used with a RP backflow preventer, MS monitor switch and a ZW206 to minimize flood caused property damage from a backflow preventer installed indoors. The EST is usually specified as a FCIS system.
- Features & Benefits
- Used with 375MS, 475MS or 975XLMS, and ZW206
- Provided contacts for alarms of solenoid valve shut-off
- Built-in adjustable time delay
BIM / 3D Models / 2D Drawings