Legend Valve - 115-105NL - T-457 No Lead Dual Check Backflow Preventer, 1" RU160i 440 Stainless Steel hardened to

440 Stainless Steel hardened to Rockwell 57c

Check local codes for your area to verify approval of use

Backflow prevention to protect pumps

low-cost wiring

Legend Valve - 115-105NL - T-457 No Lead Dual Check Backflow Preventer, 1" RU160i 440 Stainless Steel hardened toLEGEND 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