1.2 GPM flow rate. Optional 3-hole deckplate 961-217* (order separately) Push & Seal™ drain included Pre-Drilled and Plugged for Standard pop-up (order pop-up separately) Pforever seal™ ceramic disc valve Temperature limit stop 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).