Length: 17, Width: 11, Height: 6, Material: Brass, Color: Chrome, Finish: Polished Chrome, Fitting Size 1: 0.75, End Connection 1: NPSM, Fitting Size 2: 0.75, End Connection 2: NPSM, Max Pressure: 125, GPF: 1.0, Rough-In (in): 11.5, Mounting Type: Vertical, Exposed vs Concealed: Exposed (Voltage: 6, Power Source: Battery, Number of Batteries: 4, Shelf Life (Years): 3, WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov)