1-375XLFT - Reduced Pressure Principle Backflow Preventer

The Zurn Wilkins 375XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap® Pressure Vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.

UPC: 612052200361

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Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings

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Features And Benefits

  • 1" reduced pressure principle assembly with fast test fitting
  • EZSwap pressure vessel is quickly removed and replaced with flush tool (FLUSH), ridding fouling debris without extra steps
  • Flushing takes only one person and saves up to 15 minutes per installation
  • Line flushing with flush fitting tool is simple, safe, and easily directed to a safe drain
  • EZSwap® pressure vessel is serviceable off-line and reusable, allowing maintenance and repairs to be performed in the safety of the work truck or shop
  • Durable UV resistant reinforced nylon EZSwap® pressure vessel resists corrosion and mineral buildup to better withstand harsh conditions
  • Short lay length allows installation in tight spaces
  • Ideal for any backflow replacement application
Lead Free
Retrofit or Replacement
MasterSPEC
Zurn Wilkins
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Repair Parts

Blow-Out Flush Fitting for 1" Models 375XL/375
First Check Assembly Repair Kit for 2-1/2" and 3" 375A/375ADA and 4" 375/375DA/475/475DA

Quick Test Backflow Fittings (Thermoplastic) for backflow preventers 1/4" - 2"

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Related Products & Accessories

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