This upgraded pump is perfect for controlling liquid flow quickly and easily. The convenient push-button mechanism makes it a great addition to hygiene and aesthetic containers, providing a long-lasting and reliable replacement option. With its heavy-duty construction, this pump is sure to provide superior performance and durability.This universal pump is designed with heat-resistant PP and offers compatibility with a variety of liquids. Ideal for use with push-down pump dispensers, it is perfect for dispensing shampoo, conditioner, lotion, oils, hand sanitizers and more.This universal pump fits most 1 liter bottles with 1 inch closing necks, enabling it to be used in a variety of settings such as the bathroom, kitchen, laundry, or professional salon. It can reach 9-inch deep and can be trimmed for smaller containers, making it a highly customizable solution.This pump offers the ultimate convenience of a lockable top, making it perfect for an active, on-the-go lifestyle. Its down-lock feature ensures a secure fit, preventing any messes or spills. An ideal choice for liquid products, this pump offers maximum portability and functionality.To unlock the pump just hold the lock ring tightly then firmly twist the actuator counter clockwise a full turn until it pops open