AWC 390 Liquid Ring Vacuum Pump, 11 kW (@50 Hz), CI/SS - Stainless Fitted, Once Through Version

Liquid Ring Pumps Single-Stage Plate

Liquid ring vacuum pumps are positive displacement pumps that use a ring of liquid to create a seal between the vanes or impeller and the pump housing, creating a vacuum and pumping gas or vapor out of a chamber. They are rugged, reliable and widely used in applications ranging from chemical processing, paper and pulp industry, power generation, and wastewater treatment. They are also very suitable for humid application, contributed by their high handling capacity of condensable vapor.

AWC

The Atlas Copco AWC standard liquid ring pump/systems are high performance, low maintenance, pre-engineered liquid ring pump systems that are ideal for use in a range of industrial vacuum applications. Especially where the process contains high levels of vapor, liquid carry-over or contamination by solids. Efficient and modular in design, the AWC range of standard LRP systems offer a flexible solution that is both robust and reliable while allowing for up to 95% water savings over traditional LRP in once-through seal liquid operation

AWC 390

single stage liquid ring pump, nominal pumping speed is 400 m3/h @50Hz(saturated air)

Features and Benefits

• High performance to power ratio
• Robust and proven design
• Compact pumping element
• Corrosion resistant – stainless steel impeller as standard
• Available for use with Elec-Cab for VSD operation
• Lantern style flange mount bracket for automatic motor alignment
• Automatic center-line adjustment for seal liquid fill
• Flat port design with variable port plate