what is low lead?A. The Pfister GT49-DF1 is low lead meaning it's compliant with lead laws in California, Vermont, and Maryland. If you live in One of these states you have to install a low lead compliant faucet.
Are there larger flanges available?A.
The Pfister GT49-DF1 does not have larger flanges available.
Can this be used for a bathtub?A.
No, the Pfister GT49-DF1 is for a bathroom sink. The RT6-5DF is the deck mounted tub faucet.