DG-CLC-2023

| 69 P: 800.752.2082 | # 14 13 12 11 10 9 8 7 6 5 4 3 2 1 T-457 T-50NL No Lead Forged Brass Backflow Preventer No Lead Forged Brass Adjustable Pressure Relief Valve 115-103NL 1/2” FNPT x FNPT T-457NL 25 1 115-104NL 3/4” FNPT x FNPT T-457NL 25 1 115-105NL 1” FNPT x FNPT T-457NL 25 1 T-50NL Adjustable PRV (75-150 PSI) Factory Set at 75 PSI 111-302NL 1/2” MNPT x FNPT T-50NL 120 10 111-304NL 3/4” MNPT x FNPT T-50NL 120 10 T-50NL Adjustable PRV (75-150 PSI) Factory Set at 100 PSI 111-303NL 1/2” MNPT x FNPT T-50NL 120 10 111-305NL 3/4” MNPT x FNPT T-50NL 120 10 T-553NL 107-194 3/4” FGHT x MGHT T-553 200 20 107-194NL 3/4” FGHT x MGHT T-553NL 200 20 T-553CNL Chrome-Plated 107-195 3/4” FGHT x MGHT T-553C 200 20 107-195NL 3/4” FGHT x MGHT T-553CNL 200 20 Backflow Preventers - Gate, Check, & Low PressureValves Certifications Part No. Size Configuration Model Cs. Ct. Pressure Relief Valves Vacuum Breakers Third-party tested and certified; ANSI/NSF 61 (NL only) ASSE 1024 CSA B64.6 150 psi @ 180°F Min operating pressure 10 psi Third-party tested and certified; NSF/ANSI 61 150 CWP T-553NL No Lead Forged Brass Automatic Vacuum Breaker Third-party tested and certified; ANSI/NSF 372 (NL only) ASSE 1011 125 CWP Max temp 180°F T-553CNL T-553NL