40mm 0.8cc foam pump outputs the liquid in the form of foam and it is operated by squeezing. The parts of the foam pump, mostly made from polypropylene (PP), are similar to those of other pump devices.
40mm rotate switch foam pump head,using built-in stainless,reusable and environmental pp plastic material,output 0.8cc.Suitable for hand sanitizer,facial cleanser,shampoo,shower gel and so on.