This Alpine Industries 1100 ml. Automatic Gel Disinfectant and Hand Soap Dispenser is ideal for use in offices, schools, warehouses, food service facilities, manufacturing, hospitals and much more. It's also ADA compliant in force and one-handed operation. This commercial soap dispenser is made with durable ABS plastic construction. This liquid soap dispenser is resistant to chemicals, heat and impact. Top dispensing technology reduces risk of leaking valves. Quiet, powerful battery-operated dispenser uses four C batteries (not included) for longer life. High 1100mL (37 oz.) capacity dispenser helps reduce maintenance. Equipped with a site window so you can easily monitor the soap level refill when needed.