Zurn Wilkins 375 Backflow Preventer Review - What are the pros and cons?

Zurn Wilkins 1-375 1" 375 Reduced Pressure Principle Backflow Preventer
About this item
EZSwap Pressure Vessel is removable for easy access and added convenience.
Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation.
Durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh conditions.
Minimal bronze construction acts as theft deterrent.
High pressure rating of 175 psi; ASSE Listed 1013; IAPMO Listed; CSA Certified B64.4; AWWA Compliant C511; Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California.
B006JP5ODS

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