1.8 GPM flow rate 3-Hole installation Stainless steel ball valve 1.5 GPM flow rate with insert 941-372 order Separately 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 including : ASME A112.18.3 (backflow prevention) NSF/ANSI/CAN61 : Q≤1 CEC certified/CALGreen compliant ADA compliant – ANSI A117.1 (lever handle only).
