Watts 757-DOSY 4 - Part of the 757 Series snake fence This model is suitable for

This model is suitable for concrete floor installations where robust cleanout functionality is essential

Standard no-hub outlet (with optional push-on

Install peace of mind with IntelliFlow

architectural installation

UPC - 098268564310

Watts 757-DOSY 4 - Part of the 757 Series snake fence This model is suitable forThis 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non potable quality from being pumped or siphoned into the potable water supply due to backpressure and or backsiphonage in accordance with national plumbing codes and water authority requirements. It is ideal under continuous pressure service and protection at cross connections identified as non health hazards and from other non