The 24-410 PP Flat Top Serum & Treatment Pump, with a precise 0.23cc dosage and external spring design, is expertly crafted in China. This round pump, made primarily from PP (polypropylene), features a domed clear overcap and is designed for seamless integration into your product line. Its 24mm neck diameter and 410 threading ensure compatibility with a wide range of containers. The pump's external metal spring, positioned outside the pump body, eliminates contact with liquid, offering enhanced product stability and compatibility. With a height of 1.937 inches and a diameter of 1.264 inches, this component is compact yet efficient for various formulations. It's frequently chosen for face serum and foundation packaging, amongst other skincare applications. The product also supports decorative options like electroplating, spray coating, and water transfer printing, allowing for customized branding solutions. Request a quote or sample to connect directly with the manufacturer, ZJ Pack, and explore how this serum and treatment pump can elevate your packaging needs.