Minin piston pumps and micro diaphragm pumps are two common small electric air pumps. They also have some differences in principles, application scenarios, advantages and disadvantages. Mini piston pump: Principle: The working principles of mini piston pumps and micro diaphragm pumps are similar. They are both positive displacement pumps, which…

Most of the small pumps produced by our company use DC power supply. In order to be better suitable for mobile portable or handheld instrument application scenarios, some of the models are specially optimized for mobile portable battery power supply scenarios. The purpose of this article is to help customers understand…

Q: What is the difference between a diaphragm pump and a peristaltic pump? A: Diaphragm pumps and peristaltic pumps are both positive displacement pumps. The diaphragm pump circulates the air flow through the reciprocating motion of the diaphragm and the opening and closing of the one-way valve group in the…

Absolute vacuum and gauge vacuum are two different ways of describing the degree of vacuum. Absolute Vacuum： Absolute vacuum refers to the degree of vacuum relative to absolute vacuum. In the measurement coordinate system of absolute vacuum, the physical absolute vacuum is set to point 0, that is, a pressure…