High vacuum pumps are designed to run at higher speeds and pressures than traditional vacuum pumps. A high vacuum pump is required for any use where pressure ratings and pump speeds are beyond the capabilities of a traditional vacuum pump. Many manufacturers require the use of high vacuum pumps to complete vital industrial processes in a variety of industries and processes. High vacuum pumps manufacturers typically make three different types of high vacuum pumps for a variety of different uses, including turbomolecular pumps, cryo pumps, and oil diffusion pumps. Each pump has its own unique uses that make it the ideal choice for different industrial applications.
Turbomolecular pumps: A turbomolecular pump is specifically designed for fast pumping movement in a machine. The pump can withstand high pressures and a faster pumping speed than nearly any other vacuum pump system. A turbomolecular pump has a high pumping speed and a high gas throughput, which helps reduce equipment cycle times. This is extremely important for maintaining the top speed of industrial equipment.
Cryo pumps: Cryo pumps use the power of cold compression to create high-pressure pumps that are ideal for operating gas cooling machines. These pumps use a gas entrapment process that binds the gas particles to the cold surfaces within the pump. This quickly builds up the pressure rating and creates low-temperature output that is ideal for the fast cooling of machines and other industrial equipment.
Oil diffusion pumps: Oil diffusion pumps are created by high vacuum pumps manufacturers to entrain fluids. The pumps contain no rotating parts and use a high pressure rating to facilitate the movement of a fluid through the pump. The oil diffusion pumps have the highest pumping rate of any other high vacuum pump model. The lack of rotating parts is what helps streamline the extreme pumping speed of this particular pump model.