Advanced Dry Claw Vacuum Pumps for Reliable Performance
Superior efficiency with our state-of-the-art, contactless, and oil-free claw vacuum pumps. Engineered for high performance and reliability.
Contact Free Efficiency to Optimize Processes and Minimize Downtime
Kinney dry claw vacuum pumps are a cutting-edge, oil-free compression technology setting new standards for performance, efficiency, and reliability. The KVC Series features claw vacuum pumps that offer a compact footprint while contactless operation means minimal wearing parts and maintenance requirements. KVC claw pumps have a highly efficient design, not only for energy efficiency but also efficiency for CFM per HP. Extreme Duty (XD) models are available for demanding applications.
Dry Claw Vacuum Pump Solutions
Dry Claw KVC
KVC dry claw vacuum pumps serve a variety of applications where high-volume air is required in applications up to 27 in. HgV (75 Torr) for continuous operation.
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The KVC Series - Dry Claw Vacuum Technology for Superior Performance
A dry claw vacuum pump is a type of dry-running vacuum pump that operates without the need for any oil or water for sealing or cooling. Kinney dry claw pumps require minimal floor space and are easy to install. Combined with their low maintenance requirements, claw vacuum pumps are the perfect fit for a wide range of applications and markets.
Reliable and Efficient Design
The design of the KVC Series allows for dry compression, meaning no oil or sealing fluid is needed in the compression chamber, and provides less wear in the operation. The KVC design optimizes airflow for efficient air cooling. Along with the use of our premium motors, the Kinney design greatly reduces energy consumption and consequently lowers life cycle costs.
Compact With Low Noise Levels
The compact design allows for the most efficient use of installation space and provides easy access to all components of the machine, making it easy to inspect and service. Our claw pumps can perform at market-leading sound levels, down to 63 dB(A) during operation.
How Our Dry Claw Vacuum Pumps Work
The KVC Series is a contact free dry claw vacuum pump that operates efficiently and economically. The claw pump has two claw-shaped rotors, turning in opposite directions from one another. These rotors are timed and synchronized using a high-performance gearbox. As the rotors turn, the claw travels over the suction connection, pulling inlet gas into the compression chamber. As rotors continue to rotate, gas moves from the suction side to the pressure side. It is then compressed by the reduction of volume between the rotors. During this process, the discharge channel is temporarily sealed by the lower rotor. The gas then travels out of the discharge channel once it reaches maximum compression.
Claw Pumps For Diverse Industrial Applications
The KVC Claw series serves a variety of applications where high-volume air is required in applications up to 27 in. HgV (75 Torr) for continuous operation. There are several pumps with capacity ranges from 43 to 671 CFM. Extreme Duty (XD) model options available.
Dry claw vacuum pumps are particularly well-suited for applications where contamination must be avoided, such as in the pharmaceutical, food processing, and semiconductor industries. They are ideal for handling clean, dry air or gases, and because they don't produce waste in the form of used oil or contaminated water, they are an environmentally friendly choice. Additionally, these pumps are useful in applications requiring moderate vacuum levels, such as pneumatic conveying, printing, and packaging. Contact a Kinney vacuum expert to discuss your application needs to choose the right claw pump for your process.