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.

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Spec Sheets & Install

BIM / 3D Models / 2D Drawings

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Features And Benefits

  • Used with 375MS, 475MS or 975XLMS, and ZW206
  • Provided contacts for alarms of solenoid valve shut-off
  • Built-in adjustable time delay
Zurn Wilkins
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