The 18-410 PP Slim Serum Pump, with its precise 0.23cc dosage and external spring, is a versatile component designed for efficient delivery of various skincare products. This Zhejiang-manufactured pump features a sleek round shape and comes with a long overcap for added protection. Crafted primarily from PP material, this pump's external spring design ensures that the liquid does not come into contact with the metal spring, enhancing product integrity. Its dimensions include a neck finish of 18-410 and a diameter of 0.866 inches, making it compatible with a range of bottles. The pump is suitable for a variety of end uses, commonly applied in foundation, face serum, primer, eye cream, and CC cream packaging, amongst other applications. Available decoration options such as electroplating, spray coating, and water transfer printing allow for tailored aesthetics. With a lead time of just 30 days and a production lead time of 4 weeks, this pump offers both functionality and timely delivery. Request a quote or sample from Zhejiang to learn more about this precision-engineered serum pump, and explore how it can enhance your product line.