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.
30mm Foam pump with dust cover,using pp plastic material,can customized color and tube length,output 0.4CC.
30mm PP Plastic foam pump head,using external stainless spring can aviod liquid direct contact spring.Can customized any color.Apply for hand sanitizer,shampoo,shower gel.