Two-dimensional shrouded cast aluminum impellers or fabricated impellers are individually balanced and keyed onto the shaft. The complete assembly is then balanced to achieve smooth operation with the lowest vibration levels in the industry. If your machine has a balance piston design, the piston is included as part of the rotor and is balanced with the complete rotating assembly.
Using our OEM parts, Hoffman & Lamson can supply a spare rotor assembly with an impeller configuration designed to match your existing aerodynamic performance.
Every Hoffman & Lamson Rotor Assembly Includes:
Hoffman & Lamson is part of Gardner Denver, Inc., a leading global manufacturer of highly-engineered, critical flow-control products, Gardner Denver is headquartered in Milwaukee, Wisconsin, USA and has facilities in more than 30 countries. To learn more about the company, visit