34-350FT - Double Check Backflow Preventer

The Zurn Wilkins 350 Double Check Backflow Preventer provides low health hazard protection in non-potable applications. The EZSwap® removable pressure vessel provides safe and easy line flushing, quick winterization, and simple maintenance and repair.

UPC: 612052087269

Find A Rep

Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings

Back to Top

Features And Benefits

  • 3/4" double check valve 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
  • Quick and thorough winterization with blow-out accessory (BOF) prevents costly freeze damage and improves productivity when freeze is quickly approaching
  • EZSwap® pressure vessel can be removed and replaced in seconds, reducing repair cost and water system downtime
  • 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
Lead Free
Retrofit or Replacement
MasterSPEC
Zurn Wilkins
Back to Top

Repair Parts

Complete Pressure Vessel (Housing) for 1/2" - 3/4" 350XL/350

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

Back to Top
Back to Top