The Parts of a Lotion Pump and Its Functions

To answer how lotion pumps for bottles work, we must understand the parts of this product. These parts include the actuator and housing, the spray nozzle, and the piston in the base. So, first, read this article to understand the working of these products better. Then, we can use these products to apply lotion and other products to our skin. Listed below are the parts of lotion pumps.

Dispensing mechanism

The dispensing mechanism of lotion pumps for bottles is based on a pumping mechanism that functions like an air-suction device to draw the content out of the bottle and into the hand. A ball in the pump’s base acts as a piston that pushes the skincare product upwards and through a small airhole. This action allows the pump piston to move upward while keeping the content inside the chamber.


The Housing of a Lotion Pump for Bottles is the part of the pump that holds the various components together and acts as a transfer chamber. The housing is made of PP plastic and can vary significantly in size, output, and design. Because glass bottles are typically thick and have large sides, pump housings may not fit these bottles. Therefore, you should check the dimensions of your bottles carefully before purchasing a pump. This will help you determine the size that will work correctly.

Spray nozzle

If you’re looking for a pump that can deliver a high-quality, fine-mist spray of your favorite lotion, look no further. The Miron Long Nozzle Lotion Pump is an excellent option. This pump’s extended nozzle ensures the product reaches your hands before it starts spreading. It features a 24/410 thread and can attach to both bottles and glass jars. This pump comes with a high-quality spray cap and is made of polypropylene.

The piston in the base

The piston in the lotion pump base helps apply the product. The pump can be a hand lotion or a liquid cream. The pump’s base can be made of plastic or glass. Its interior components vary, and some pumps include additional details to aid in the flow of the product. Other pumps feature a metal-free pathway to prevent product contact with the spring. These components are also commonly made of PP plastic.


A lotion pump is used to dispense a cream or lotion from a bottle. It functions as an air suction device, drawing the product from the bottle into the hand of the consumer. The consumer presses down on the actuator, which causes upward air pressure to push the ball into the chamber. The spring then returns the piston and actuator to their upright positions. Once the chamber is full, the valve seals the product from flowing back into the bottle. This cycle is known as priming.

Color matching

Many brands choose to use plastic or glass bottles when they want to match the appearance of their products. Lotion pumps come in spray and lotion forms. These pumps can indicate different types of products, such as moisturizers, body scrubs, and more. Choose the type of pump that works best for your product.

 Foaming soap pump

The foaming soap pump for bottles is a great way to make your liquid soap into foam. This handy tool makes rinsing out bottles a breeze. To get the most out of it, clean the outside container and pump mechanism thoroughly. Use hot water to clean the pump mechanism and flush out any lubricant that may have built up. To avoid clogging, flush the pump mechanism out with hot water.