- HOME
- PRODUCTS
- GL - GEARED TURBO
- CORE TECHNOLOGY
- BACKWARD-SWEPT IMPELLER
GL Geared Turbo - Core Technology - Backward-Swept Impeller
Backward-swept blades allow for a safer operation
- GL-TURBO employs a backward swept impeller design that puts the peak efficiency on a stable part of the performance curve. Having a higher rise to surge allows for safer operation through the entire range.
- Radial or Forward swept impellers operate most efficient at conditions near surge and are susceptible to tripping the blower or possible damage.