Model 31 -Multistage Centrifugal Blowers

 HSI offers a full range of multistage centrifugal products with 13 models to choose from. We have the right blower for your application today and our Research and Development department is developing new models to meet your needs tomorrow. Product performance ranges up to 25 PSI (1.7 Bar) pressure or to 18 inHg (457 mmHg) vacuum and flows from 100 to 40,000 CFM (170 to 70,000 m3/hr). HSI manufactures blower and process control systems as well as provides complete blower packages with accessories to meet a wide variety of applications.