Master Controller: Sigma Air Manager 4.0

Sigma Air Manager (SAM) 4.0 is a master control system for multiple blower systems. It automatically adjusts system air delivery to accommodate fluctuating air demand and the targeted dissolved oxygen level. It also optimizes system efficiency to boost operation reliability and significantly reduces energy costs. It is compatible with Kaeser’s blower packages, which are designed for wastewater service to optimize wire-to-air efficiency.