Fluid Faucets F2140BN-T Jovian Pressure Balancing Bathtub and Shower Faucet with Rain Showerhead, Brushed Nickel, 1-Pack Integral stop valves for an easy maintenance. Dual inlet and outlet ports - 1/2" CxC soldering & 1/2" NPT thread SSi "Smart Connector" for wall mount elbow and fixed shower. 2.2 gpm at 60 psig Codes and Standards: ANSI/ASME A112.18.1, CSA B125.1, ADA, IAPMO/cUPC Listed