Stainless steel, #4 satin finish. All-purpose soap valve and unbreakable refill window. Concealed fastening and hinged filler-top. Capacity: 40 fluid ounces (1.2 L)Surface Mounted Horizontal Soap Dispenser shall have a capacity of 40 fluid oz. (1.18 liter) of liquid or lotion soaps, synthetic detergents and antibacterial soaps containing PCMX and/or Triclosan.Valve operation shall comply with ADA Accessibility Guidelines by requiring no more than 5 lbsf (22.2 Newtons) pressure to actuate and require no grasping or twisting by operator.