Riobel Arca Wall-Mount Tub Filler with Hand ShowerIconic. Unmistakable. Elemental. The Arca Collection pays homage to the arches of the aqueducts of classical Rome, which channeled fresh water to cities across the empire. The Collection captures the beauty of the arch in line and curve to embody symmetry that is effortless and always relevant. Features: Thermostatic & pressure balance Single function anti calcium handshower at 1. 8 GPM 6. 7 LPM at 60 PSI 5 GPM 19 LPM at 60 PSI Includes Valve