24mm 28mm 30mm 32mm Screw on Type Recyclable Plastic Lotion Pump for Hand Washing and Shower Gel

A screw lotion pump is a common dispensing closure that threads onto the neck of a bottle to dispense liquid or semi-viscous products like hand soap, lotion, shampoo, or kitchen oil. It operates on a simple piston pump principle: when the user presses down on the actuator head, it creates pressure that forces the product up through a dip tube and out of the nozzle.

Releasing the pressure allows the pump to reset via an internal spring, drawing more product into the chamber for the next use. Key features often include a locking mechanism (a turn-to-lock collar) to prevent accidental discharge during travel, and the ability to dispense a measured, consistent dose with each full stroke. These pumps are favored for their convenience, hygiene (reducing contamination compared to open jars), and controlled, waste-reducing application, making them a standard for personal care, cosmetics, and household liquid products.