- Bearings: Spherical / cylindrical roller and ball bearing combinations; minimum 100,000 hour design life.
- Tri-Lobe® rotors: Involute contoured impeller profiles for maximum efficiency.
- Impeller / shaft rigidity: Reduces mechanical deflection and vibration.
- Oil seals: Simple, non-wearing, slinger type oil seals provide positive sealing in both oil sumps. Unaffected by high temperatures. No shaft wear.
- Air seals: Piston ring air seals provide dependable non-wearing operation to minimize air leakage past the shafts.
- Heavy-duty and ribbed cast iron housing and end covers: Reduce noise levels and increase heat dissipation.
- Versatile mounting: Horizontal or vertical airflow is easily achieved by relocating the removable mounting feet incorporated in models TL10 through TL120.
- Splash oil lubrication: Assures improved bearing life and operational simplicity.
- Gas or air is delivered in an uncontaminated, oil free state.
- The unit may be coupled directly or driven by V-belts.
- Rotation of the impellers is synchronized by a pair of timing gears having helical, hardened and ground teeth.
- Bearings: Spherical / cylindrical roller and ball bearing combinations; minimum 100,000 hour design life.
- Tri-Lobe® rotors: Involute contoured impeller profiles for maximum efficiency.
- Impeller / shaft rigidity: Reduces mechanical deflection and vibration.
- Oil seals: Simple, non-wearing, slinger type oil seals provide positive sealing in both oil sumps. Unaffected by high temperatures. No shaft wear.
- Air seals: Piston ring air seals provide dependable non-wearing operation to minimize air leakage past the shafts.
- Heavy-duty and ribbed cast iron housing and end covers: Reduce noise levels and increase heat dissipation.
- Versatile mounting: Horizontal or vertical airflow is easily achieved by relocating the removable mounting feet incorporated in models TL10 through TL120.
- Splash oil lubrication: Assures improved bearing life and operational simplicity.
- Gas or air is delivered in an uncontaminated, oil free state.
- The unit may be coupled directly or driven by V-belts.
- Rotation of the impellers is synchronized by a pair of timing gears having helical, hardened and ground teeth.
