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Product Image 600 x 600 - 375ASTW1 Product Image 600 x 600 - 375ASTW1 Product Image 600 x 600 - 375ASTW1

6-375ASTW1 - Connected Backflow Preventer W/Wireless Monitor

Stainless Steel Reduced Pressure Principle Assembly with Integral Wireless Relief Valve Monitor provides high hazard protection for potable applications. The 375ASTW1 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: 612052296210

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Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings

Related Documents

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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
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Zurn Wilkins
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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

Check #1 Seat Retainer Repair Kit for 6" 300AST Series & 400ST Series

Check #2 Seat Retainer Repair Kit for 6" 350AST/375AST

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

Second Check Assembly Repair Kit for 6" 375AST/350AST

First Check Assembly Repair Kit for 6" 375AST/375ASTDA/475ST/475STDA

Braided Hose Repair Kit, 6" 375ASTDA used with RK6-RV375AST-HOSE. Kit Contains Sensing Tube Fitting (x2), and Sensing Tube.

6" Model 350/350A/450 Rubber Only and 6" Model 375/475 Check Rubber Only Repair Kit

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