Blanco 441403 Linus Pullout with Dual Spray, Chrome Button activated dual spray Ceramic disk cartridge 2.Gpm flow rate Pullout dual function spray Installation in a 1-3/8 hole The BLANCO LINUS may just be the perfect faucet From its rotating high arc spout, which swivels a full 360 degrees to the convenient dual pullout spray for easy clean up it is the ideal combination of quality and valueAB1953 Compliant, Ceramic disk cartridge 2.2 GPM flow rate, Pullout dual function spray Classic contemporary design that makes every kitchen look professional