Bobrick Wall-Mounted Liquid Soap Dispenser, Satin-Finish Stainless Steel, 40 fl-oz Capacity, Vandal-Resistant Design with Refill Indicator Window, Top Fill Commercial Bathroom Accessory (Model B-4112)

Corrosion-resistant valve dispenses commercially marketed all-purpose hand and liquid soaps, lotions, E4-Rated antibacterial soaps. Concealed wall fastening; hinged filler top requires special key to open. Valve operates with less than 5 lb of force (22.2 N). Measures 3-5/16" Depth by 6-1/8" height.