Zurn Exposed, Top Spud, Automatic Flush Valve, For Use With Category Toilets, 1.6 Gallons per Flush ZER6000AV WS1 CPM Toilet Paper Type Double Roll The 0864 F Surface Mounted Sanitary The 0864 F Surface Mounted Sanitary Napkin and Tampon Vendor is an attractive solution for offering feminine products in your commercial restroom facilities free of charge and includes a universal identification sign to make it highly visible for quick access when emergencies occur They typically require a high pressure water supply to operate Their sensor automatically triggers flushing after a set time period or once a user has moved out of sensing range