Length: 5.5, Width: 4.25, Height: 3, Material: Brass;Plastic;Rubber;Zinc, Fits Pipe Size: 1, Color: Chrome, Finish: Polished Chrome, Pressure Range High: 80, Pressure Range Low: 25, Max Pressure: 80, Temp Range Low: 33, Temp Range High: 140, 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)