Push-style soap dispenser is designed for educational institutions, dispensing lower output for smaller hands. Large sight window makes it easy to check refill level. Dispenser is fully ADA-compliant, reliable and easy to maintain with no batteries to change. AT-A-GLANCE refills provide the easiest way to see when refills need to be changed. Monitor product levels with just one look. It uses PURELL Education CS4 1200 ml. Soap refills. Sanitary Sealed PET refill bottle features a removable collar for easy recycling. The Lock or Not technology can convert the sanitizer dispenser to a locking system. Dispenser is made of durable ABS plastic. It mounts to the wall with included adhesive tape or hardware. Mounting clearance is 8″” from bottom of the dispenser to the surface. Multiple hole pattern allows use of existing wall holes.