Impeller pump

for wastewaterelectricsubmersible

Product overview
Flygt pumps with the Concertor system are submersible sewage pumps designed for small to medium pumping stations (one or two pumps). The Concertor system, integrated into the pump housing, controls pump operation, removes sediments from the station and automatically unblocks the impeller in case of clogging. The built-in intelligent controller continuously adapts rotational speed to the hydraulic conditions to reduce energy consumption while maintaining required pumping performance.

Main benefits

• Efficient resource management – selection across the full operational range for greater flexibility; adaptive control automatically selects the operating point to optimize performance.
• Pumping without clogging – integrated station and pipeline cleaning functions reduce odours and maintenance visits; built-in protection prevents overheating and extends pump service life; automatic rotation-direction setting avoids incorrect rotor rotation.
• Energy saving – patented function minimises energy consumption by automatically optimising pump performance; Adaptive N technology maintains consistent efficiency.
• Reduction of investment costs – factory-prepared solutions and a simplified installation wizard speed up commissioning and reduce control cabinet size and cost.

Additional information
The Concertor system continuously measures electrical consumption at each pump start-up and adapts the working point cyclically until the lowest energy required for the station’s repeatable content is achieved, accounting for variable sewage quality and non-uniform hydraulics.

Technical specifications

• Designed for pumping stations with one or two pumps
• Integrated Concertor controller in the pump housing
• Automatic impeller unclogging and station/pipeline cleaning functionality
• Automatically adjustable rotational speed (adaptive working point) to minimise electricity consumption
• Energy measurement at each pump start-up and cyclic adaptation to lowest required energy consumption
• Built-in self-monitoring to prevent overheating and extend pump life
• Factory-prepared solutions and simplified installation wizard to reduce commissioning time and investment costs