Rotary Screw Positive Displacement Vacuum Pump Technology
Positive displacement pumps create a vacuum by drawing the air or gas from a chamber through the intermeshing rotary screws and discharging back to the atmosphere. This continuous process flow moves gas at a constant speed, making it a stable and reliable choice for many industrial applications. Vacuum pumps are highly reliable and efficient, produce low noise, and some types can be used in harsh environments.
In a direct-drive vacuum, the motor couples directly to the vacuum driveshaft to power the vacuum airend. Units range in size from 10 to 125 horsepower, delivering capacities up to 3,505 CFM. All vacuums feature a single-stage, rotary screw design and include our patented, low speed SKYv airend with variable discharge port and variable speed drive.
As a leading vacuum pump manufacturer, we offer a complete range of vacuum pumps for manufacturing, oil and gas, chemical, and other operations. All products feature best-in-class warranty support. Reach out today to learn more about industrial vacuum pumps and see how the Kaishan team can help you better meet your goals. Contact us today.