Rajneesh Trading Co.

A 24/415 dispenser pump is a specific type of dispensing pump commonly used in the packaging of various liquids, such as lotions, shampoos, soaps, and other personal care and cosmetic products. The "24/415" designation refers to the standard neck size and thread configuration of the bottle or container that the pump is designed to fit.

A lotion pump is a type of dispenser that is commonly used for dispensing viscous (thick liquid) products in the personal care and beauty industry ¹. The pump consists of several components, including:

• Actuator: This is the pump head that the consumer presses down to dispense the product from the container. The actuator is often made of PP plastic and can have many different designs ¹.
• Closure: This component screws the entire assembly onto the neck finish of the bottle. It is often made of PP plastic and is designed with a rib side or smooth side surface ¹.
• Outer Gasket: This gasket is often friction-fitted to the inside of the closure and acts as a barrier on the bottle land area to prevent product leakage. The outer gasket can be made from a wide variety of materials depending on the manufacturer’s design ¹.
• Housing: This component holds all the pump components in place and acts as a transfer chamber that sends the product from the dip tube to the actuator and ultimately to the user’s hand. The housing is often made of PP plastic ¹.
• Stem/Piston/Spring/Ball: These are the parts that can vary based on the design of the lotion pump. Some designs may even have additional components that aid the product flow ¹.

Lotion pumps come in all shapes and sizes and can dispense liquid between 1.2 ml and 30 ml, depending on the product’s viscosity and priming ². The best-selling pump on the market is the lotion pump, which is ideal for products such as creams, tonics, hair care, liquid soaps, and, of course, lotions ²