The RDSD-1570-3-Foam dispenses 0.4 ml of liquid which is smaller than the normal 0.8 ml in standard soap dispensers. By dispensing less liquid, these soap dispensers save money for the proprietor, and at the same time, the users can still get as much as they would like by hitting the push button more than once. If being used as a hand sanitizer dispenser, 0.4 ml dispenses the ideal amount. 0.8 ml dispensers normally dispense too much sanitizing liquid.
NOTE: Be sure to use pre-formulated soap or sanitizer that are made to foam. Otherwise the dispenser may clog or run.
• All units may be used for soap or sanitizer (including alcohol based). • For sanitizer, .4ml is the recommended dispensing volume. • For soaps, .8ml is the recommended dispensing volume. • Foaming dispensers must be used with soaps and sanitizers that are designed to foam. • Foaming soap can be made by diluting regular hand soap with 3 to 5 parts water. • Foaming sanitizer must be pre-formulated to foam, otherwise it may be runny.