External foam pumps are commonly used in personal care products such as shampoos, conditioners, body washes, and shaving creams. These pumps are designed to dispense a controlled amount of foam when pressed, which can help to evenly distribute the product and make it easier to lather. They are often made of plastic, and can be activated by manual or battery-powered means.

Foam pumps are also used in other personal care products such as hand sanitizers, face wash, and moisturizers. They are designed to dispense a specific amount of product with each press, which helps to control usage and reduce waste. Additionally, external foam pumps are often preferred by consumers due to the convenience and ease of use they provide.

An external foam pump is a device that is used to dispense foam from a container or container-like structure. It typically consists of a pump mechanism and a nozzle or dispenser head that is connected to the container. The pump mechanism can be powered by manual, electrical, or battery-powered means. External foam pumps are commonly used in a variety of industries, including cleaning and personal care, construction, and firefighting. They can be used to dispense foam for cleaning, insulation, fire suppression, or other purposes.