Ceramic Disc Cartridge, 2.2 Gpm @ 60 PSI, Copper Tube With 1/2" Ips Adapter Connections, Ada Compliant Loop Handle. Meets Ansi/Asme A 112. 18. 1M, Ansi 117. 1. Product Information Product Overview Flow Rate: 1.75gpmInstallation: 1- or 3-Hole InstallationBrand: Gerber Features 1.75 gpm ; Maximum Aerator at 60 psiADA CompliantLead Free Waterway per Nsf/ansi 372With Hot and Cold IndicatorCartridge Type: Includes Durable Ceramic Disc Valve for Drip-Free Performance Description Gerber offers a complete line of functional faucets for residential multi-family and light commercial use. Gerber Hardwater faucets deliver practical and consistent performance at a compelling value. With drip-free ceramic disc technology and sturdy construction Gerber Hardwater faucets install quickly and securely to get the job done right.