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1 in Double Check Backflow Preventer Valve Assembly, FNPT, Quarter-Turn, Bronze, Lead Free

WILKINS 1-350XL LEAD-FREE 1" DOUBLE CHECK BACKFLOW PREVENTER FL X FL

Backflow Preventers
Brand: Zurn Wilkins logo
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1 in Double Check Backflow Preventer Valve Assembly, FNPT, Quarter-Turn, Bronze, Lead Free

3337933 MFG #: 1-350XL Product ID:3337933
Famous Supply
  • Media: Water
  • Port Type: Full
  • Pressure Rating: 175 psi
  • Series: 350XL
  • Temperature Rating: 180 deg f
  • Type: Dual Check Backflow
  • Nominal Size: 1 in
  • End Style: FNPT
  • Body Material: Bronze
  • Backflow Type: Dual Check
The 350XL Double Check Backflow Preventer provides low health hazard protection in potable water applications. The EZSwap™ removable pressure vessel provides safe and easy line flushing, quick winterization and simple maintenance and repair.
  • Features
  • Warranty
  • Standards & Approvals
  • Application
EZSwap pressure vessel reduces repair time and costs
Low-lead design is suitable for drinking water
Top-mounted test cocks ease installations
Cast bronze construction offers corrosion-resistance and winterization
Flush Tool (FLUSH) provides easy line flushing, saving up to 15 min per installation
1 Year Limited
Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
ANSI B1.20.1
ASSE 1015
ASTM B 584
AWWA C510
CSA B64.5
cUL Listed
CUPC Listed
FDA Approved
IAPMO Listed
ANSI/NSF 61
UL Listed
Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the water supply. Assembly shall provide protection where a potential health hazard does not exist.