HBS Series blowers from Kaeser Compressors deliver 1,412 to 5,650 cfm at pressures up to 15 psig. They are designed for wastewater aeration and other low-pressure applications where energy efficiency is critical. They include a Sigma Profile airend, sero-loss direct-drive technology and Sigma Frequency Control for energy efficiency across a wide range of flows. They arrive on site completely assembled with inlet filters, silencers and a full sound-proofing enclosure. They come with Sigma Control 2 and a full complement of sensors to provide full visibility into the operational status, protect the machine, provide maintenance indicators and increase long-term reliability. Sigma Control 2 offers broad communication capabilities, including remote monitoring and email notifications for service and alarms. Units can be seamlessly integrated into plants that are implementing Internet of Things, Industrie 4.0 or Water 4.0 strategies. 877-417-3527; www.us.kaeser.com