HydraChoice Max Body Spray System offers the clean lines of a flush mount design with maximum flexibility and functionality. Pair the square trim with a HydraChoice spray head and rough for a complete body spray. Flush mount installation 1/2 Inch rough-in 4 1/2 Inch height and width Optional RP82501 reduces flow rate to 1.0 gpm @ 80 psi, 3.8 L/min @ 550 kPa Hydrachoice Max Square Trim