Blowers

The blower system is designed for air delivery to the aeration system.For operational simplicity, positive displacement blowers delivering constant airflow at variable water depths are typically used.When supplied with VFDs and DO control system, optimal energy efficiency is realized.
Centrifugal blowers employed on larger systems can also be integrated with DO control system and modulating inlet valve or VFDs for energy savings. A variety of duty-standby configurations are available to match a wide range of operating conditions, ranging from low-load startup configuration to full build-out capacity.