Thank you for reporting this missing image
Our team will work to update this soon

Zurn Wilkins 350 Series Double Check Valve Backflow Preventer (Device Only) 20mm

Product code: 4000102


Designed for installation on water lines to protect against both backsiphonage and backpressure of polluted water into the water supply. The innovative EZSwap removable pressure vessel provides safe, easy line flushing and simple maintenance and repair. This model shall provide protection where a potential health hazard (medium hazard) exists.

Wilkins Double Check Valve Only 20mm
Wilkins Double Check Valve Only 20mm

For over 100 years, Zurn has been an internationally recognised leader in commercial, municipal and industrial markets. Zurn globally manufactures one of the largest range of engineered water solutions in the industry, including a wide spectrum of sustainable, innovative and practical plumbing products.