Watts 774-DOSY 8 - Part of the 774 Series ZA100F-4NH The Zurn Z664 Concourse Area
Platform notes & fabric story
Description
Watts 774 DOSY 8 Part of the 774 Series ZA100F 4NH The Zurn Z664 Concourse Area The Zurn Z664 Concourse Area Drain is a heavy duty This 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