1.2 GPM flow rate 1 or 3-Hole installation. Deckplate not included, order separately 961-188* All metal construction Pfast connect™ Push & seal™ pop-up TiteSeal™ technology Pforever seal™ ceramic disc valve Limited lifetime warranty Pfister products are designed and manufactured in compliance with the following standards and codes : IAPMO certified to ASME A112.18.1/CSA B125.1 EPA WaterSense certified NSF/ANSI/CAN61 : Q≤1 CEC certified/CALGreen compliant ADA compliant – ANSI A117.1 (lever handle only).