... 3.Good price 4.Multi-layer prevention design 2011 Soap Dispenser Pump Product Components Material: *Actuator, Stem, Chaplet, Closure ... Chemical resistance steel contained 8 percent nickel *Ball: Glass Pump Specification: Closure Diameters: 24/410, 28/410, 28 ... Shampoo, Shower foam, Hand Soap etcFor the first pump, 3-4 times of pumping will work.Multi- ... 410E(double ribbed collar) 2011 Soap Dispenser Pump