The 420-T Series Faucets with TempShield, built-in ASSE1070-compliant scald protection that eliminates the need for a separate thermostatic valve, provide a solution for commercial restroom applications. The TempShield integrated thermostatic control element delivers water at a comfortable temperature. The series features solid brass, chrome-plated faucet bodies with water-saving flow rates from 0.35 to 1.5 GPM and vandal-resistant outlet options. In addition to ASSE1070 compliance, the series is certified to meet NSF/ANSI 61, Section 9 requirements by CSA, and ASME A112.18.1M, CSA B125.1 and ADA standards. Chicago Faucets.