This Aero Rain Shower injects air into each droplet to provide a luxurious showering experience.Aero-Jet Technology Maximum flow rate of 2.0 gpm (7.5 lpm) Rubber nozzles to prevent lLimescale build up Requires mounting kit TS110MW16 or TS110MC6ANSI Approved: Yes Approved for Commercial Use: Yes ASME Approved: Yes Connection Size: 1 2 Diameter: 12 Flow Rate (GPM): 2 Function: Single Function Handshower Included: No Hose Included: No Material: Brass Showerhead Flow Rate (GPM): 2 Showerhead Height: 7-3 4 Showerhead Shape: Round Showerhead Width: 12 Slide Bar Included: No Spray Pattern: Rain Spray Settings: 1 Style: Modern Wall Supply Included: No Weight: 7.8