Single-Stage Liquid Ring Vacuum Pumps

Reliable, Efficient Vacuum Solutions for Demanding Environments

Single-stage liquid ring vacuum pumps deliver high-performance, oil-free vacuum solutions that are ideal for industrial applications handling high levels of vapor, liquid carryover, or solid contamination. Designed for durability and efficiency, these pumps provide stable vacuum performance across the rough vacuum pressure range, ensuring consistent operation even under challenging conditions. Furthermore, their robust construction and versatile design make them a reliable choice for a wide variety of industrial processes, from chemical manufacturing and food processing to pharmaceuticals and wastewater treatment. By combining superior performance with low maintenance requirements, these pumps help optimize system efficiency, reduce downtime, and lower overall operational costs.

Atlas Copco single stage liquid ring vacuum pump

AWC/AWC A Series

Atlas Copco

The AWC / AWC A series of liquid ring vacuum pumps is engineered for industrial applications where processes involve high vapor content, liquid carryover, or solid contamination. As a result, these pumps deliver robust, reliable performance across demanding conditions.

Offered in once-through, partial recirculation, or total recovery configurations, each system is built around a single-stage liquid ring pump element with a flat port plate design, which is optimized for efficient operation across the rough vacuum pressure range. This design ensures consistent vacuum performance while handling challenging industrial fluids and gases, thereby improving system efficiency and reliability.