Zurn Industries - 4-350DACFM - 4'' 350DA Double Check Detector Backflow Preventer with cu ft meter

Zurn Industries - 4-350DACFM

The 4'' 350DACFM Double Check Detector Backflow Assembly, with OSandY gate valves and cubic feet meter, protects against back siphonage and backpressure in low health hazard, fire protection applications. Featuring a metered bypass system, the 350DA efficiently and effectively detects leaks and any unauthorized water use, saving you added costs associated with maintenance and repairs. The Zurn Wilkins Compound Check provides low headloss, and backflow installation is approved in both horizontal and vertical positions.

Collection: 350DA
UPC: 612052083391
Online Product ID: 6194333
Length: 40.8"
Width: 21.5"
Height: 32.5"
Weight: 350 lbs.
Made in USA: Yes
Low Lead Compliant: Yes
Prop65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Minimum Order Quantity: Yes
Shipping: x W:21"x H:33" 355 lbs.


  • Horizontal or vertical installation offers versatility and eases installation
  • Lowest lifecycle costs in the Backflow industry
  • Patented Compound Check offers reliable performance and improved flow characteristics
  • Leak and unauthorized water use detection decreases risk of damage and unnecessary costs
  • ASSE Listed 1048
  • CSA Certified B64.5
  • AWWA Compliant C510
  • UL Classified
  • C-UL Classified
  • FM Approved

Professional delivery is available for every product we sell. We would be happy to coordinate delivery for you!

4-350DACFM - Zurn Industries

Winthrop Supply is proud to present this decorative preventer, by Zurn Industries. The 4-350DACFM is made from premium materials, this Preventer offers great function and value for your home. This fixture is part of Zurn Industries's decorative 350DA Collection, so make sure to check out other styles of fixtures to accessorize your room.

Zurn places the customer first, building value and trust through superior knowledge of the global markets we serve. Our products and services will continue to provide innovative water solutions delivered by exceptional people. Zurn Engineered Water Solutions® is a recognized leader in commercial, municipal, and industrial markets. Zurn manufactures the largest breadth of engineered water solutions in the industry, including a wide spectrum of sustainable plumbing products. Zurn delivers total building solutions for new construction and retrofit applications that enhance any building’s environment.

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