Repairing a Zurn Wilkins 375 (8" - 10") Reduced Pressure Principle Assembly

Watch as our team walks you through how to repair a Zurn Wilkins 375 (8"-10") reduced pressure principle assembly large backflow preventer. Note this video is more than 4 years old and may include some out-of-date information. Please refer to Zurn.com for current information and instructions. Visit the 375 product page on Zurn.com for more information! https://www.zurn.com/products/water-c...