Be sure to order juice pump for Possmei syrup ( for 2.5kg syrup and 3kg honey flavored syrup only, not for Fructose and Cane liquid syrup ) . The Syrup pumps is customized just for Possmei syrup bottle ,  simple press, our pump smoothly dispenses the perfect amount of syrup every time. Each full pump creates approximately 30ml of syrup ,  just the right amount for one serving.