Plumbing Watts Dual Checks | Lf07S Lf 1″ Residential Fire Sprinkler Dual Check Backflow Preventer, Lead Free

The Watts Model Lf07S Residential Fire Sprinkler Dual Checkbackflow Preventer Is Designed For Non-Health Hazard [I.E., Pollutant]Application On Potable Fire Sprinkler Service Connections To Protectagainst Possible Backsiphonage Conditions That Could Inadvertentlydrain The Fire Sprinkler System.

Specifications:
The Lead Free* Dual Check Valve Backflow Preventer Shall Beasse® Listed 1024 And Be Ul Classified. The Main Body Shallbe Lead Free* Brass Featuring Replaceable Seats And Silicone Seatdiscs. The Check Assemblies Shall Have Captured Springs To Preventinjury. The Dual Check Valve Shall Be A Watts Model Lf07S.

Typical Installations:
The Model Lf07S Is Typically Installed For Service On Residential Firesprinkler Systems. It Is Recommended This Device Is Installed Aftera Water Meter And/Or Isolation Shutoff Valve With Installation Techniquesthat Comply With The Latest Edition Of The Uniform Plumbingcode. Please Consult Local Governing Code For Proper Installationand Agency Code Requirement.