Product Description Product Description Diaphragm Vacuum Pump(GM-0.50) Working Principle: The reciprocating movement of the diaphragm compresses and stretches the air in the pump chamber to form a vacuum, under the effect of the...
Error:获取返回内容失败,Your session has expired. Please reauthenticate.Types of vacuum pumpsA vacuum pump is a device that pulls gas molecules out of a sealed volume and maintains a partial vacuum. Its job is to create a relative vacuum within its capabilities. Several types...