The Econo Dispensing Pump conveniently dispenses 1 ounce per stroke. The cap comes attached to a 10-3/4 inch tube. It is ideal for use with oils and solvents. It fits standard gallon bottles. Sprayer/Hose/Nozzle Type: Spigot; Sprayer/Nozzle Type: Pump.UNS417. 417. Unisan Econo Dispensing Pump.