Best Seller Connected Product Product Image 600 x 600 - 375ASTW1
Product Image 600 x 600 - 375ASTW1 Product Image 600 x 600 - 375ASTW1 Product Image 600 x 600 - 375ASTW1

3-375ASTW1 - Connected Backflow Preventer

Stainless Steel Reduced Pressure Principle Assembly with Integral Wireless Relief Valve Monitor provides high hazard protection for potable applications. The Connected Backflow Preventer transmits real-time relief water discharge data 24/7 via our secure web portal, plumbSMART™.  You can opt in to text or email alerts and be notified immediately of relief valve discharge and can monitor the situation and react instantly. Ideal for use in mechanical rooms, basements and enclosures where undetected relief valve discharge could potentially cause catastrophic flooding and water damage.

UPC: 612052296159

Find A Rep

Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings

Related Documents

Back to Top

Features And Benefits

  • Available in sizes 2-1/2", 3", 4", 6", 8” and 10”
  • High hazard protection for potable applications
  • Transmits relief water discharge data via plumbSMART™, a secure web portal with 24/7 access
  • Customizable alert parameters
  • Opt in to real-time notifications via email or text
  • Dashboard-style device alerts, performance data and trends
Lead Free
Zurn Wilkins
Back to Top

Repair Parts

Check #1 Seat Retainer Repair Kit for 2-1/2" - 4" 300AST Series & 400ST Series

Check #2 Seat Retainer Repair Kit for 2-1/2" - 4" 350AST/375AST

Second Check Assembly Repair Kit for 3" and 4" 375AST/350AST

First Check Assembly Repair Kit for 2-1/2", 3" and 4" 375AST/375ASTDA/475ST/475STDA

Back to Top
Back to Top