Watts 757-QT 3 - Part of the 757 Series ZA100F-8NH Specifications Body Material Iron Brand

Specifications Body Material Iron Brand Watts EAN 098268588002 Inlet Connection Size 2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free Not In Scope Maximum Working Pressure-PSI 56 Outlet Connection Size 2 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F384442 Pressure Range Does Not Apply to Product Pressure Relief Setting-PSI 75 Series 740 Specification Sheet - 174A

ZN400K-4IP

Field adjustable

and an adjustable heel-proof nickel bronze strainer paired with a 4″ diameter nickel bronze funnel and a standard no-hub outlet

Channel Design – 6″ wide

Watts 757-QT 3 - Part of the 757 Series ZA100F-8NH Specifications Body Material Iron BrandThis 3 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 backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards and from other contaminants found at the service line