Legend Valve - 115-105NL - T-457 No Lead Dual Check Backflow Preventer, 1" RU160i single-bowl

single-bowl

Residential basement sump pits

Factory sealed shock resistant tempered glass lens

It uses bypass blades

Legend Valve - 115-105NL - T-457 No Lead Dual Check Backflow Preventer, 1" RU160i single-bowlLEGEND MODEL T 457 Dual Check Backflow Preventer is constructed of forged brass and has plastic check modules with stainless steel springs. This model is a single union inlet connection and is designed for residential or commercial continuous or intermittent water pressure containment, downstream of the meter. This model is available in Female Iron Pipe configurations and can be installed vertically or horizontally. This model is Certified to ASSE