The 24-410 Patented Variable Dispensing PP Slim Serum & Treatment Pump with External Spring & Adjustable Dosage is an innovative solution for precise product application. Made in China, this pump features a 24-410 neck finish and is crafted from polypropylene (PP) with an external metal spring that prevents liquid contact, enhancing the pump's compatibility with various formulations. Its variable output mechanism allows users to adjust the dosage between 0.35cc and 0.48cc by simply turning the pump head. This flexibility makes it suitable for products like face moisturizers, face serums, hair treatments, and face cleansers, among other applications. The pump's round shape and smooth, glossy collar finish add a sleek touch to any packaging design. It is designed without an overcap and includes a clip lock for secure closure. With decoration options such as electroplating, spray coating, and water transfer printing, this component offers customization potential to align with brand aesthetics. Request a quote or sample from ZJ Pack to learn more about this versatile 24-410 PP pump on Impacked.