Flow Rate: 2.5gpm Max Flow Rate @ 80 psiMaterial/Material Construction: Brass Ball Joint with Polymer BodySpray/Stream Function: Single function offers a steady gentle stream Features Air Injection Technology: Features Air Injection technology which optimizes water intensity even at low pressuresEasy Clean Nozzles: Features Easy Clean Soft-Touch NozzlesWarranty: Covered by Gerber s limited lifetime warranty for manufacturing defects Description With inspired design and quality craftsmanship at the forefront Gerber showerheads are the choice for a consistently exceptional experience. The single function spray is simplistic way to rejuvenate and most styles offer Pressure Manifold Technology to ensure wide coverage and a powerful spray. Air Injection Technology optimizes water intensity for a pleasant shower experience even at lower pressures.